73970270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3187}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 145984896

約数和(自身を除く): 72014626

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 3187, 4642, 6374, 11605, 15935, 23210, 31870, 35057, 70114, 175285, 350570, 672457, 1344914, 3362285, 6724570, 7397027, 14794054, 36985135, 73970270]

約数ペア:

[(1, 73970270), (2, 36985135), (5, 14794054), (10, 7397027), (11, 6724570), (22, 3362285), (55, 1344914), (110, 672457), (211, 350570), (422, 175285), (1055, 70114), (2110, 35057), (2321, 31870), (3187, 23210), (4642, 15935), (6374, 11605)]