129888290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2647}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 267681024

約数和(自身を除く): 137792734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 701, 1402, 2647, 3505, 4907, 5294, 7010, 9814, 13235, 18529, 24535, 26470, 37058, 49070, 92645, 185290, 1855547, 3711094, 9277735, 12988829, 18555470, 25977658, 64944145, 129888290]

約数ペア:

[(1, 129888290), (2, 64944145), (5, 25977658), (7, 18555470), (10, 12988829), (14, 9277735), (35, 3711094), (70, 1855547), (701, 185290), (1402, 92645), (2647, 49070), (3505, 37058), (4907, 26470), (5294, 24535), (7010, 18529), (9814, 13235)]