Harmonic divisor number

en

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Harmonic divisor number

Quality:

Harmonic divisor number - positive integer whose divisors have a harmonic mean that is an integer. Article “Harmonic divisor number” in English Wikipedia has 15.8 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections.

This article has the best quality in Hebrew Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Harmonic divisor number”, its content was written by 50 registered users of English Wikipedia and edited by 140 registered Wikipedia users in all languages.

The article is cited 249 times in English Wikipedia and cited 733 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #26078 in February 2004
  • Global: #50996 in February 2004

The highest popularity rank from 2008:

  • Local (English): #365291 in January 2008
  • Global: #396999 in January 2008

There are 11 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Hebrew (he)
מספר אור
28.2038
2Dutch (nl)
Harmonisch-delergetal
22.8157
3English (en)
Harmonic divisor number
15.8449
4French (fr)
Nombre à moyenne harmonique entière
13.4343
5Spanish (es)
Número de divisores armónicos
11.1149
6Japanese (ja)
調和数
9.8042
7Tamil (ta)
இசை வகுத்தி எண்
9.3564
8Hungarian (hu)
Osztóharmonikus számok
9.1899
9Russian (ru)
Число Оре
8.3223
10Esperanto (eo)
Harmondivizora nombro
5.9633
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Harmonic divisor number" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Harmonic divisor number
156 543
2Japanese (ja)
調和数
107 783
3Russian (ru)
Число Оре
19 056
4French (fr)
Nombre à moyenne harmonique entière
16 429
5Hebrew (he)
מספר אור
12 016
6Chinese (zh)
歐爾調和數
10 892
7Dutch (nl)
Harmonisch-delergetal
5 494
8Esperanto (eo)
Harmondivizora nombro
3 427
9Hungarian (hu)
Osztóharmonikus számok
2 763
10Spanish (es)
Número de divisores armónicos
1 571
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Harmonic divisor number" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Harmonic divisor number
676
2Japanese (ja)
調和数
415
3Russian (ru)
Число Оре
96
4Chinese (zh)
歐爾調和數
50
5Hebrew (he)
מספר אור
36
6French (fr)
Nombre à moyenne harmonique entière
29
7Hungarian (hu)
Osztóharmonikus számok
18
8Spanish (es)
Número de divisores armónicos
17
9Esperanto (eo)
Harmondivizora nombro
15
10Dutch (nl)
Harmonisch-delergetal
15
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Harmonic divisor number" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Harmonic divisor number
50
2French (fr)
Nombre à moyenne harmonique entière
21
3Hebrew (he)
מספר אור
16
4Japanese (ja)
調和数
13
5Chinese (zh)
歐爾調和數
11
6Dutch (nl)
Harmonisch-delergetal
8
7Russian (ru)
Число Оре
8
8Esperanto (eo)
Harmondivizora nombro
7
9Spanish (es)
Número de divisores armónicos
2
10Hungarian (hu)
Osztóharmonikus számok
2
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Harmonic divisor number" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Harmonic divisor number
0
2Esperanto (eo)
Harmondivizora nombro
0
3Spanish (es)
Número de divisores armónicos
0
4French (fr)
Nombre à moyenne harmonique entière
0
5Hebrew (he)
מספר אור
0
6Hungarian (hu)
Osztóharmonikus számok
0
7Japanese (ja)
調和数
0
8Dutch (nl)
Harmonisch-delergetal
0
9Russian (ru)
Число Оре
0
10Tamil (ta)
இசை வகுத்தி எண்
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Harmonic divisor number" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Harmonic divisor number
249
2Hungarian (hu)
Osztóharmonikus számok
137
3Japanese (ja)
調和数
97
4Russian (ru)
Число Оре
76
5Chinese (zh)
歐爾調和數
67
6French (fr)
Nombre à moyenne harmonique entière
52
7Esperanto (eo)
Harmondivizora nombro
33
8Hebrew (he)
מספר אור
13
9Spanish (es)
Número de divisores armónicos
5
10Dutch (nl)
Harmonisch-delergetal
4
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Harmonic divisor number
eoEsperanto
Harmondivizora nombro
esSpanish
Número de divisores armónicos
frFrench
Nombre à moyenne harmonique entière
heHebrew
מספר אור
huHungarian
Osztóharmonikus számok
jaJapanese
調和数
nlDutch
Harmonisch-delergetal
ruRussian
Число Оре
taTamil
இசை வகுத்தி எண்
zhChinese
歐爾調和數

Popularity rank trends

Best Rank English:
#365291
01.2008
Global:
#396999
01.2008

AI rank trends

Best Rank English:
#26078
02.2004
Global:
#50996
02.2004

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Harmonic divisor number from Wikipedia articles about Perfect number, List of unsolved problems in mathematics, 140, 496 and 8128. Whereas reading the article about Harmonic divisor number people most often go to Wikipedia articles on Harmonic mean, Perfect number, Harmonic number, Øystein Ore and 8128.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

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About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information