30658510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 57931200

約数和(自身を除く): 27272690

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 1489, 2059, 2978, 4118, 7445, 10295, 14890, 20590, 43181, 86362, 105719, 211438, 215905, 431810, 528595, 1057190, 3065851, 6131702, 15329255, 30658510]

約数ペア:

[(1, 30658510), (2, 15329255), (5, 6131702), (10, 3065851), (29, 1057190), (58, 528595), (71, 431810), (142, 215905), (145, 211438), (290, 105719), (355, 86362), (710, 43181), (1489, 20590), (2059, 14890), (2978, 10295), (4118, 7445)]