30170290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158791}}^1$

素因数の和:158817

約数の個数: 16

約数和(自身を含む): 57165120

約数和(自身を除く): 26994830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 158791, 317582, 793955, 1587910, 3017029, 6034058, 15085145, 30170290]

約数ペア:

[(1, 30170290), (2, 15085145), (5, 6034058), (10, 3017029), (19, 1587910), (38, 793955), (95, 317582), (190, 158791)]