57557790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71059}}^1$

素因数の和:71078

約数の個数: 40

約数和(自身を含む): 154768680

約数和(自身を除く): 97210890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 71059, 142118, 213177, 355295, 426354, 639531, 710590, 1065885, 1279062, 1918593, 2131770, 3197655, 3837186, 5755779, 6395310, 9592965, 11511558, 19185930, 28778895, 57557790]

約数ペア:

[(1, 57557790), (2, 28778895), (3, 19185930), (5, 11511558), (6, 9592965), (9, 6395310), (10, 5755779), (15, 3837186), (18, 3197655), (27, 2131770), (30, 1918593), (45, 1279062), (54, 1065885), (81, 710590), (90, 639531), (135, 426354), (162, 355295), (270, 213177), (405, 142118), (810, 71059)]