628403730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{27239}}^1$

素因数の和:28018

約数の個数: 32

約数和(自身を含む): 1510185600

約数和(自身を除く): 881781870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 769, 1538, 2307, 3845, 4614, 7690, 11535, 23070, 27239, 54478, 81717, 136195, 163434, 272390, 408585, 817170, 20946791, 41893582, 62840373, 104733955, 125680746, 209467910, 314201865, 628403730]

約数ペア:

[(1, 628403730), (2, 314201865), (3, 209467910), (5, 125680746), (6, 104733955), (10, 62840373), (15, 41893582), (30, 20946791), (769, 817170), (1538, 408585), (2307, 272390), (3845, 163434), (4614, 136195), (7690, 81717), (11535, 54478), (23070, 27239)]