30962320

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4663}}^1$

素因数の和:4759

約数の個数: 40

約数和(自身を含む): 72870336

約数和(自身を除く): 41908016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4663, 6640, 9326, 18652, 23315, 37304, 46630, 74608, 93260, 186520, 373040, 387029, 774058, 1548116, 1935145, 3096232, 3870290, 6192464, 7740580, 15481160, 30962320]

約数ペア:

[(1, 30962320), (2, 15481160), (4, 7740580), (5, 6192464), (8, 3870290), (10, 3096232), (16, 1935145), (20, 1548116), (40, 774058), (80, 387029), (83, 373040), (166, 186520), (332, 93260), (415, 74608), (664, 46630), (830, 37304), (1328, 23315), (1660, 18652), (3320, 9326), (4663, 6640)]