3145907660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22470769}}^1$

素因数の和:22470785

約数の個数: 24

約数和(自身を含む): 7550178720

約数和(自身を除く): 4404271060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22470769, 44941538, 89883076, 112353845, 157295383, 224707690, 314590766, 449415380, 629181532, 786476915, 1572953830, 3145907660]

約数ペア:

[(1, 3145907660), (2, 1572953830), (4, 786476915), (5, 629181532), (7, 449415380), (10, 314590766), (14, 224707690), (20, 157295383), (28, 112353845), (35, 89883076), (70, 44941538), (140, 22470769)]