70453790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2381}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 138918240

約数和(自身を除く): 68464450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 1345, 2381, 2690, 2959, 4762, 5918, 11905, 14795, 23810, 26191, 29590, 52382, 130955, 261910, 640489, 1280978, 3202445, 6404890, 7045379, 14090758, 35226895, 70453790]

約数ペア:

[(1, 70453790), (2, 35226895), (5, 14090758), (10, 7045379), (11, 6404890), (22, 3202445), (55, 1280978), (110, 640489), (269, 261910), (538, 130955), (1345, 52382), (2381, 29590), (2690, 26191), (2959, 23810), (4762, 14795), (5918, 11905)]