68201010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17623}}^1$

素因数の和:17679

約数の個数: 48

約数和(自身を含む): 181456704

約数和(自身を除く): 113255694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 17623, 35246, 52869, 88115, 105738, 158607, 176230, 264345, 317214, 528690, 757789, 793035, 1515578, 1586070, 2273367, 3788945, 4546734, 6820101, 7577890, 11366835, 13640202, 22733670, 34100505, 68201010]

約数ペア:

[(1, 68201010), (2, 34100505), (3, 22733670), (5, 13640202), (6, 11366835), (9, 7577890), (10, 6820101), (15, 4546734), (18, 3788945), (30, 2273367), (43, 1586070), (45, 1515578), (86, 793035), (90, 757789), (129, 528690), (215, 317214), (258, 264345), (387, 176230), (430, 158607), (645, 105738), (774, 88115), (1290, 52869), (1935, 35246), (3870, 17623)]