47730730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280769}}^1$

素因数の和:280793

約数の個数: 16

約数和(自身を含む): 90969480

約数和(自身を除く): 43238750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 280769, 561538, 1403845, 2807690, 4773073, 9546146, 23865365, 47730730]

約数ペア:

[(1, 47730730), (2, 23865365), (5, 9546146), (10, 4773073), (17, 2807690), (34, 1403845), (85, 561538), (170, 280769)]