69434930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15889}}^1$

素因数の和:15938

約数の個数: 32

約数和(自身を含む): 137289600

約数和(自身を除く): 67854670

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 15889, 31778, 79445, 158890, 301891, 365447, 603782, 730894, 1509455, 1827235, 3018910, 3654470, 6943493, 13886986, 34717465, 69434930]

約数ペア:

[(1, 69434930), (2, 34717465), (5, 13886986), (10, 6943493), (19, 3654470), (23, 3018910), (38, 1827235), (46, 1509455), (95, 730894), (115, 603782), (190, 365447), (230, 301891), (437, 158890), (874, 79445), (2185, 31778), (4370, 15889)]