70661690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 152098560

約数和(自身を除く): 81436870

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 170, 187, 290, 319, 374, 493, 638, 935, 986, 1303, 1595, 1870, 2465, 2606, 3190, 4930, 5423, 6515, 10846, 13030, 14333, 22151, 27115, 28666, 37787, 44302, 54230, 71665, 75574, 110755, 143330, 188935, 221510, 243661, 377870, 415657, 487322, 642379, 831314, 1218305, 1284758, 2078285, 2436610, 3211895, 4156570, 6423790, 7066169, 14132338, 35330845, 70661690]

約数ペア:

[(1, 70661690), (2, 35330845), (5, 14132338), (10, 7066169), (11, 6423790), (17, 4156570), (22, 3211895), (29, 2436610), (34, 2078285), (55, 1284758), (58, 1218305), (85, 831314), (110, 642379), (145, 487322), (170, 415657), (187, 377870), (290, 243661), (319, 221510), (374, 188935), (493, 143330), (638, 110755), (935, 75574), (986, 71665), (1303, 54230), (1595, 44302), (1870, 37787), (2465, 28666), (2606, 27115), (3190, 22151), (4930, 14333), (5423, 13030), (6515, 10846)]