31750730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16979}}^1$

素因数の和:17014

約数の個数: 32

約数和(自身を含む): 66018240

約数和(自身を除く): 34267510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 16979, 33958, 84895, 169790, 186769, 288643, 373538, 577286, 933845, 1443215, 1867690, 2886430, 3175073, 6350146, 15875365, 31750730]

約数ペア:

[(1, 31750730), (2, 15875365), (5, 6350146), (10, 3175073), (11, 2886430), (17, 1867690), (22, 1443215), (34, 933845), (55, 577286), (85, 373538), (110, 288643), (170, 186769), (187, 169790), (374, 84895), (935, 33958), (1870, 16979)]