7006660

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 14789376

約数和(自身を除く): 7782716

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1571, 2230, 3142, 4460, 6284, 7855, 15710, 31420, 350333, 700666, 1401332, 1751665, 3503330, 7006660]

約数ペア:

[(1, 7006660), (2, 3503330), (4, 1751665), (5, 1401332), (10, 700666), (20, 350333), (223, 31420), (446, 15710), (892, 7855), (1115, 6284), (1571, 4460), (2230, 3142)]