146403790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3137}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 284679360

約数和(自身を除く): 138275570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1795, 3137, 3590, 4667, 6274, 9334, 15685, 23335, 31370, 40781, 46670, 81562, 203905, 407810, 1126183, 2252366, 5630915, 11261830, 14640379, 29280758, 73201895, 146403790]

約数ペア:

[(1, 146403790), (2, 73201895), (5, 29280758), (10, 14640379), (13, 11261830), (26, 5630915), (65, 2252366), (130, 1126183), (359, 407810), (718, 203905), (1795, 81562), (3137, 46670), (3590, 40781), (4667, 31370), (6274, 23335), (9334, 15685)]