87995310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{225629}}^1$

素因数の和:225652

約数の個数: 32

約数和(自身を含む): 227435040

約数和(自身を除く): 139439730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 225629, 451258, 676887, 1128145, 1353774, 2256290, 2933177, 3384435, 5866354, 6768870, 8799531, 14665885, 17599062, 29331770, 43997655, 87995310]

約数ペア:

[(1, 87995310), (2, 43997655), (3, 29331770), (5, 17599062), (6, 14665885), (10, 8799531), (13, 6768870), (15, 5866354), (26, 3384435), (30, 2933177), (39, 2256290), (65, 1353774), (78, 1128145), (130, 676887), (195, 451258), (390, 225629)]