30942215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 38130048

約数和(自身を除く): 7187833

約数列:

[1, 5, 47, 235, 353, 373, 1765, 1865, 16591, 17531, 82955, 87655, 131669, 658345, 6188443, 30942215]

約数ペア:

[(1, 30942215), (5, 6188443), (47, 658345), (235, 131669), (353, 87655), (373, 82955), (1765, 17531), (1865, 16591)]