42754930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 80777088

約数和(自身を除く): 38022158

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 881, 1055, 1762, 2110, 4405, 4853, 8810, 9706, 20263, 24265, 40526, 48530, 101315, 185891, 202630, 371782, 929455, 1858910, 4275493, 8550986, 21377465, 42754930]

約数ペア:

[(1, 42754930), (2, 21377465), (5, 8550986), (10, 4275493), (23, 1858910), (46, 929455), (115, 371782), (211, 202630), (230, 185891), (422, 101315), (881, 48530), (1055, 40526), (1762, 24265), (2110, 20263), (4405, 9706), (4853, 8810)]