252158730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{28687}}^1$

素因数の和:28990

約数の個数: 32

約数和(自身を含む): 607267584

約数和(自身を除く): 355108854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 28687, 57374, 86061, 143435, 172122, 286870, 430305, 860610, 8405291, 16810582, 25215873, 42026455, 50431746, 84052910, 126079365, 252158730]

約数ペア:

[(1, 252158730), (2, 126079365), (3, 84052910), (5, 50431746), (6, 42026455), (10, 25215873), (15, 16810582), (30, 8405291), (293, 860610), (586, 430305), (879, 286870), (1465, 172122), (1758, 143435), (2930, 86061), (4395, 57374), (8790, 28687)]