30434590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{10531}}^1$

素因数の和:10572

約数の個数: 24

約数和(自身を含む): 58199832

約数和(自身を除く): 27765242

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 10531, 21062, 52655, 105310, 179027, 358054, 895135, 1790270, 3043459, 6086918, 15217295, 30434590]

約数ペア:

[(1, 30434590), (2, 15217295), (5, 6086918), (10, 3043459), (17, 1790270), (34, 895135), (85, 358054), (170, 179027), (289, 105310), (578, 52655), (1445, 21062), (2890, 10531)]