64314910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 135177984

約数和(自身を除く): 70863074

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 163, 170, 187, 211, 326, 374, 422, 815, 935, 1055, 1630, 1793, 1870, 2110, 2321, 2771, 3586, 3587, 4642, 5542, 7174, 8965, 11605, 13855, 17930, 17935, 23210, 27710, 30481, 34393, 35870, 39457, 60962, 68786, 78914, 152405, 171965, 197285, 304810, 343930, 378323, 394570, 584681, 756646, 1169362, 1891615, 2923405, 3783230, 5846810, 6431491, 12862982, 32157455, 64314910]

約数ペア:

[(1, 64314910), (2, 32157455), (5, 12862982), (10, 6431491), (11, 5846810), (17, 3783230), (22, 2923405), (34, 1891615), (55, 1169362), (85, 756646), (110, 584681), (163, 394570), (170, 378323), (187, 343930), (211, 304810), (326, 197285), (374, 171965), (422, 152405), (815, 78914), (935, 68786), (1055, 60962), (1630, 39457), (1793, 35870), (1870, 34393), (2110, 30481), (2321, 27710), (2771, 23210), (3586, 17935), (3587, 17930), (4642, 13855), (5542, 11605), (7174, 8965)]