121345730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1103143}}^1$

素因数の和:1103161

約数の個数: 16

約数和(自身を含む): 238279104

約数和(自身を除く): 116933374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1103143, 2206286, 5515715, 11031430, 12134573, 24269146, 60672865, 121345730]

約数ペア:

[(1, 121345730), (2, 60672865), (5, 24269146), (10, 12134573), (11, 11031430), (22, 5515715), (55, 2206286), (110, 1103143)]