152745010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6581}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 301402944

約数和(自身を除く): 148657934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 6581, 11605, 13162, 23210, 32905, 65810, 72391, 144782, 361955, 723910, 1388591, 2777182, 6942955, 13885910, 15274501, 30549002, 76372505, 152745010]

約数ペア:

[(1, 152745010), (2, 76372505), (5, 30549002), (10, 15274501), (11, 13885910), (22, 6942955), (55, 2777182), (110, 1388591), (211, 723910), (422, 361955), (1055, 144782), (2110, 72391), (2321, 65810), (4642, 32905), (6581, 23210), (11605, 13162)]