1520883690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2668217}}^1$

素因数の和:2668246

約数の個数: 32

約数和(自身を含む): 3842233920

約数和(自身を除く): 2321350230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2668217, 5336434, 8004651, 13341085, 16009302, 26682170, 40023255, 50696123, 80046510, 101392246, 152088369, 253480615, 304176738, 506961230, 760441845, 1520883690]

約数ペア:

[(1, 1520883690), (2, 760441845), (3, 506961230), (5, 304176738), (6, 253480615), (10, 152088369), (15, 101392246), (19, 80046510), (30, 50696123), (38, 40023255), (57, 26682170), (95, 16009302), (114, 13341085), (190, 8004651), (285, 5336434), (570, 2668217)]