30923540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5879}}^1$

素因数の和:6151

約数の個数: 24

約数和(自身を含む): 65197440

約数和(自身を除く): 34273900

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 5879, 11758, 23516, 29395, 58790, 117580, 1546177, 3092354, 6184708, 7730885, 15461770, 30923540]

約数ペア:

[(1, 30923540), (2, 15461770), (4, 7730885), (5, 6184708), (10, 3092354), (20, 1546177), (263, 117580), (526, 58790), (1052, 29395), (1315, 23516), (2630, 11758), (5260, 5879)]