37287970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 71372016

約数和(自身を除く): 34084046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 521, 842, 1042, 2105, 2605, 4210, 5210, 7157, 8857, 14314, 17714, 35785, 44285, 71570, 88570, 219341, 438682, 1096705, 2193410, 3728797, 7457594, 18643985, 37287970]

約数ペア:

[(1, 37287970), (2, 18643985), (5, 7457594), (10, 3728797), (17, 2193410), (34, 1096705), (85, 438682), (170, 219341), (421, 88570), (521, 71570), (842, 44285), (1042, 35785), (2105, 17714), (2605, 14314), (4210, 8857), (5210, 7157)]