30018658

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 45956160

約数和(自身を除く): 15937502

約数列:

[1, 2, 71, 142, 179, 358, 1181, 2362, 12709, 25418, 83851, 167702, 211399, 422798, 15009329, 30018658]

約数ペア:

[(1, 30018658), (2, 15009329), (71, 422798), (142, 211399), (179, 167702), (358, 83851), (1181, 25418), (2362, 12709)]