15017820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 42272160

約数和(自身を除く): 27254340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1093, 1145, 1374, 2186, 2290, 2748, 3279, 3435, 4372, 4580, 5465, 6558, 6870, 10930, 13116, 13740, 16395, 21860, 32790, 65580, 250297, 500594, 750891, 1001188, 1251485, 1501782, 2502970, 3003564, 3754455, 5005940, 7508910, 15017820]

約数ペア:

[(1, 15017820), (2, 7508910), (3, 5005940), (4, 3754455), (5, 3003564), (6, 2502970), (10, 1501782), (12, 1251485), (15, 1001188), (20, 750891), (30, 500594), (60, 250297), (229, 65580), (458, 32790), (687, 21860), (916, 16395), (1093, 13740), (1145, 13116), (1374, 10930), (2186, 6870), (2290, 6558), (2748, 5465), (3279, 4580), (3435, 4372)]