64208910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5233}}^1$

素因数の和:5652

約数の個数: 32

約数和(自身を含む): 154507680

約数和(自身を除く): 90298770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 5233, 6135, 10466, 12270, 15699, 26165, 31398, 52330, 78495, 156990, 2140297, 4280594, 6420891, 10701485, 12841782, 21402970, 32104455, 64208910]

約数ペア:

[(1, 64208910), (2, 32104455), (3, 21402970), (5, 12841782), (6, 10701485), (10, 6420891), (15, 4280594), (30, 2140297), (409, 156990), (818, 78495), (1227, 52330), (2045, 31398), (2454, 26165), (4090, 15699), (5233, 12270), (6135, 10466)]