140872710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25111}}^1$

素因数の和:25149

約数の個数: 64

約数和(自身を含む): 390541824

約数和(自身を除く): 249669114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 25111, 50222, 75333, 125555, 150666, 251110, 276221, 376665, 426887, 552442, 753330, 828663, 853774, 1280661, 1381105, 1657326, 2134435, 2561322, 2762210, 4143315, 4268870, 4695757, 6403305, 8286630, 9391514, 12806610, 14087271, 23478785, 28174542, 46957570, 70436355, 140872710]

約数ペア:

[(1, 140872710), (2, 70436355), (3, 46957570), (5, 28174542), (6, 23478785), (10, 14087271), (11, 12806610), (15, 9391514), (17, 8286630), (22, 6403305), (30, 4695757), (33, 4268870), (34, 4143315), (51, 2762210), (55, 2561322), (66, 2134435), (85, 1657326), (102, 1381105), (110, 1280661), (165, 853774), (170, 828663), (187, 753330), (255, 552442), (330, 426887), (374, 376665), (510, 276221), (561, 251110), (935, 150666), (1122, 125555), (1870, 75333), (2805, 50222), (5610, 25111)]