70472270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 145069056

約数和(自身を除く): 74596786

約数列:

[1, 2, 5, 10, 11, 22, 43, 47, 55, 86, 94, 110, 215, 235, 317, 430, 470, 473, 517, 634, 946, 1034, 1585, 2021, 2365, 2585, 3170, 3487, 4042, 4730, 5170, 6974, 10105, 13631, 14899, 17435, 20210, 22231, 27262, 29798, 34870, 44462, 68155, 74495, 111155, 136310, 148990, 149941, 163889, 222310, 299882, 327778, 640657, 749705, 819445, 1281314, 1499410, 1638890, 3203285, 6406570, 7047227, 14094454, 35236135, 70472270]

約数ペア:

[(1, 70472270), (2, 35236135), (5, 14094454), (10, 7047227), (11, 6406570), (22, 3203285), (43, 1638890), (47, 1499410), (55, 1281314), (86, 819445), (94, 749705), (110, 640657), (215, 327778), (235, 299882), (317, 222310), (430, 163889), (470, 149941), (473, 148990), (517, 136310), (634, 111155), (946, 74495), (1034, 68155), (1585, 44462), (2021, 34870), (2365, 29798), (2585, 27262), (3170, 22231), (3487, 20210), (4042, 17435), (4730, 14899), (5170, 13631), (6974, 10105)]