30257158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10079}}^1$

素因数の和:10179

約数の個数: 16

約数和(自身を含む): 48384000

約数和(自身を除く): 18126842

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 10079, 20158, 191501, 383002, 796241, 1592482, 15128579, 30257158]

約数ペア:

[(1, 30257158), (2, 15128579), (19, 1592482), (38, 796241), (79, 383002), (158, 191501), (1501, 20158), (3002, 10079)]