161703710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79657}}^1$

素因数の和:79700

約数の個数: 32

約数和(自身を含む): 344122560

約数和(自身を除く): 182418850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 79657, 159314, 398285, 557599, 796570, 1115198, 2310053, 2787995, 4620106, 5575990, 11550265, 16170371, 23100530, 32340742, 80851855, 161703710]

約数ペア:

[(1, 161703710), (2, 80851855), (5, 32340742), (7, 23100530), (10, 16170371), (14, 11550265), (29, 5575990), (35, 4620106), (58, 2787995), (70, 2310053), (145, 1115198), (203, 796570), (290, 557599), (406, 398285), (1015, 159314), (2030, 79657)]