123363851830

素因数分解:

$2^1\times 5^1\times {\mathrm{68437}}^1\times {\mathrm{180259}}^1$

素因数の和:248703

約数の個数: 16

約数和(自身を含む): 222059409840

約数和(自身を除く): 98695558010

約数列:

[1, 2, 5, 10, 68437, 136874, 180259, 342185, 360518, 684370, 901295, 1802590, 12336385183, 24672770366, 61681925915, 123363851830]

約数ペア:

[(1, 123363851830), (2, 61681925915), (5, 24672770366), (10, 12336385183), (68437, 1802590), (136874, 901295), (180259, 684370), (342185, 360518)]