70745510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1039}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 139276800

約数和(自身を除く): 68531290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1039, 1238, 2078, 3095, 5195, 6190, 6809, 10390, 11429, 13618, 22858, 34045, 57145, 68090, 114290, 643141, 1286282, 3215705, 6431410, 7074551, 14149102, 35372755, 70745510]

約数ペア:

[(1, 70745510), (2, 35372755), (5, 14149102), (10, 7074551), (11, 6431410), (22, 3215705), (55, 1286282), (110, 643141), (619, 114290), (1039, 68090), (1238, 57145), (2078, 34045), (3095, 22858), (5195, 13618), (6190, 11429), (6809, 10390)]