165946060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1185329}}^1$

素因数の和:1185345

約数の個数: 24

約数和(自身を含む): 398270880

約数和(自身を除く): 232324820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1185329, 2370658, 4741316, 5926645, 8297303, 11853290, 16594606, 23706580, 33189212, 41486515, 82973030, 165946060]

約数ペア:

[(1, 165946060), (2, 82973030), (4, 41486515), (5, 33189212), (7, 23706580), (10, 16594606), (14, 11853290), (20, 8297303), (28, 5926645), (35, 4741316), (70, 2370658), (140, 1185329)]