179295590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13291}}^1$

素因数の和:13388

約数の個数: 32

約数和(自身を含む): 344528640

約数和(自身を除く): 165233050

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13291, 13490, 26582, 66455, 132910, 252529, 505058, 943661, 1262645, 1887322, 2525290, 4718305, 9436610, 17929559, 35859118, 89647795, 179295590]

約数ペア:

[(1, 179295590), (2, 89647795), (5, 35859118), (10, 17929559), (19, 9436610), (38, 4718305), (71, 2525290), (95, 1887322), (142, 1262645), (190, 943661), (355, 505058), (710, 252529), (1349, 132910), (2698, 66455), (6745, 26582), (13291, 13490)]