30127942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7109}}^1$

素因数の和:7287

約数の個数: 16

約数和(自身を含む): 48973680

約数和(自身を除く): 18845738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 7109, 14218, 92417, 184834, 1158767, 2317534, 15063971, 30127942]

約数ペア:

[(1, 30127942), (2, 15063971), (13, 2317534), (26, 1158767), (163, 184834), (326, 92417), (2119, 14218), (4238, 7109)]