2000747730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66691591}}^1$

素因数の和:66691601

約数の個数: 16

約数和(自身を含む): 4801794624

約数和(自身を除く): 2801046894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66691591, 133383182, 200074773, 333457955, 400149546, 666915910, 1000373865, 2000747730]

約数ペア:

[(1, 2000747730), (2, 1000373865), (3, 666915910), (5, 400149546), (6, 333457955), (10, 200074773), (15, 133383182), (30, 66691591)]