30756310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18199}}^1$

素因数の和:18232

約数の個数: 24

約数和(自身を含む): 59950800

約数和(自身を除く): 29194490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18199, 36398, 90995, 181990, 236587, 473174, 1182935, 2365870, 3075631, 6151262, 15378155, 30756310]

約数ペア:

[(1, 30756310), (2, 15378155), (5, 6151262), (10, 3075631), (13, 2365870), (26, 1182935), (65, 473174), (130, 236587), (169, 181990), (338, 90995), (845, 36398), (1690, 18199)]