3917270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 8149248

約数和(自身を除く): 4231978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 523, 535, 749, 1046, 1070, 1498, 2615, 3661, 3745, 5230, 7322, 7490, 18305, 36610, 55961, 111922, 279805, 391727, 559610, 783454, 1958635, 3917270]

約数ペア:

[(1, 3917270), (2, 1958635), (5, 783454), (7, 559610), (10, 391727), (14, 279805), (35, 111922), (70, 55961), (107, 36610), (214, 18305), (523, 7490), (535, 7322), (749, 5230), (1046, 3745), (1070, 3661), (1498, 2615)]