18680010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15187}}^1$

素因数の和:15238

約数の個数: 32

約数和(自身を含む): 45928512

約数和(自身を除く): 27248502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15187, 30374, 45561, 75935, 91122, 151870, 227805, 455610, 622667, 1245334, 1868001, 3113335, 3736002, 6226670, 9340005, 18680010]

約数ペア:

[(1, 18680010), (2, 9340005), (3, 6226670), (5, 3736002), (6, 3113335), (10, 1868001), (15, 1245334), (30, 622667), (41, 455610), (82, 227805), (123, 151870), (205, 91122), (246, 75935), (410, 45561), (615, 30374), (1230, 15187)]