30691246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3457}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 48301344

約数和(自身を除く): 17610098

約数列:

[1, 2, 23, 46, 193, 386, 3457, 4439, 6914, 8878, 79511, 159022, 667201, 1334402, 15345623, 30691246]

約数ペア:

[(1, 30691246), (2, 15345623), (23, 1334402), (46, 667201), (193, 159022), (386, 79511), (3457, 8878), (4439, 6914)]