71660580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1194343}}^1$

素因数の和:1194355

約数の個数: 24

約数和(自身を含む): 200649792

約数和(自身を除く): 128989212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1194343, 2388686, 3583029, 4777372, 5971715, 7166058, 11943430, 14332116, 17915145, 23886860, 35830290, 71660580]

約数ペア:

[(1, 71660580), (2, 35830290), (3, 23886860), (4, 17915145), (5, 14332116), (6, 11943430), (10, 7166058), (12, 5971715), (15, 4777372), (20, 3583029), (30, 2388686), (60, 1194343)]