68597210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36683}}^1$

素因数の和:36718

約数の個数: 32

約数和(自身を含む): 142627392

約数和(自身を除く): 74030182

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 36683, 73366, 183415, 366830, 403513, 623611, 807026, 1247222, 2017565, 3118055, 4035130, 6236110, 6859721, 13719442, 34298605, 68597210]

約数ペア:

[(1, 68597210), (2, 34298605), (5, 13719442), (10, 6859721), (11, 6236110), (17, 4035130), (22, 3118055), (34, 2017565), (55, 1247222), (85, 807026), (110, 623611), (170, 403513), (187, 366830), (374, 183415), (935, 73366), (1870, 36683)]