30809926

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13669}}^1$

素因数の和:13708

約数の個数: 24

約数和(自身を含む): 56101680

約数和(自身を除く): 25291754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13669, 27338, 95683, 191366, 314387, 628774, 669781, 1339562, 2200709, 4401418, 15404963, 30809926]

約数ペア:

[(1, 30809926), (2, 15404963), (7, 4401418), (14, 2200709), (23, 1339562), (46, 669781), (49, 628774), (98, 314387), (161, 191366), (322, 95683), (1127, 27338), (2254, 13669)]