72634370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 142504488

約数和(自身を除く): 69870118

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 289, 410, 578, 613, 697, 1226, 1394, 1445, 2890, 3065, 3485, 6130, 6970, 10421, 11849, 20842, 23698, 25133, 50266, 52105, 59245, 104210, 118490, 125665, 177157, 251330, 354314, 427261, 854522, 885785, 1771570, 2136305, 4272610, 7263437, 14526874, 36317185, 72634370]

約数ペア:

[(1, 72634370), (2, 36317185), (5, 14526874), (10, 7263437), (17, 4272610), (34, 2136305), (41, 1771570), (82, 885785), (85, 854522), (170, 427261), (205, 354314), (289, 251330), (410, 177157), (578, 125665), (613, 118490), (697, 104210), (1226, 59245), (1394, 52105), (1445, 50266), (2890, 25133), (3065, 23698), (3485, 20842), (6130, 11849), (6970, 10421)]