30713914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18131}}^1$

素因数の和:18162

約数の個数: 24

約数和(自身を含む): 57877344

約数和(自身を除く): 27163430

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 18131, 36262, 126917, 199441, 253834, 398882, 1396087, 2193851, 2792174, 4387702, 15356957, 30713914]

約数ペア:

[(1, 30713914), (2, 15356957), (7, 4387702), (11, 2792174), (14, 2193851), (22, 1396087), (77, 398882), (121, 253834), (154, 199441), (242, 126917), (847, 36262), (1694, 18131)]