85180060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{608429}}^1$

素因数の和:608445

約数の個数: 24

約数和(自身を含む): 204432480

約数和(自身を除く): 119252420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 608429, 1216858, 2433716, 3042145, 4259003, 6084290, 8518006, 12168580, 17036012, 21295015, 42590030, 85180060]

約数ペア:

[(1, 85180060), (2, 42590030), (4, 21295015), (5, 17036012), (7, 12168580), (10, 8518006), (14, 6084290), (20, 4259003), (28, 3042145), (35, 2433716), (70, 1216858), (140, 608429)]