68758030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 145006848

約数和(自身を除く): 76248818

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 83, 85, 110, 166, 170, 187, 374, 415, 443, 830, 886, 913, 935, 1411, 1826, 1870, 2215, 2822, 4430, 4565, 4873, 7055, 7531, 9130, 9746, 14110, 15062, 15521, 24365, 31042, 36769, 37655, 48730, 73538, 75310, 77605, 82841, 155210, 165682, 183845, 367690, 404459, 414205, 625073, 808918, 828410, 1250146, 2022295, 3125365, 4044590, 6250730, 6875803, 13751606, 34379015, 68758030]

約数ペア:

[(1, 68758030), (2, 34379015), (5, 13751606), (10, 6875803), (11, 6250730), (17, 4044590), (22, 3125365), (34, 2022295), (55, 1250146), (83, 828410), (85, 808918), (110, 625073), (166, 414205), (170, 404459), (187, 367690), (374, 183845), (415, 165682), (443, 155210), (830, 82841), (886, 77605), (913, 75310), (935, 73538), (1411, 48730), (1826, 37655), (1870, 36769), (2215, 31042), (2822, 24365), (4430, 15521), (4565, 15062), (4873, 14110), (7055, 9746), (7531, 9130)]