7626660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 21638400

約数和(自身を除く): 14011740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 1609, 2370, 3218, 4740, 4827, 6436, 8045, 9654, 16090, 19308, 24135, 32180, 48270, 96540, 127111, 254222, 381333, 508444, 635555, 762666, 1271110, 1525332, 1906665, 2542220, 3813330, 7626660]

約数ペア:

[(1, 7626660), (2, 3813330), (3, 2542220), (4, 1906665), (5, 1525332), (6, 1271110), (10, 762666), (12, 635555), (15, 508444), (20, 381333), (30, 254222), (60, 127111), (79, 96540), (158, 48270), (237, 32180), (316, 24135), (395, 19308), (474, 16090), (790, 9654), (948, 8045), (1185, 6436), (1580, 4827), (1609, 4740), (2370, 3218)]