1817820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10099}}^1$

素因数の和:10114

約数の個数: 36

約数和(自身を含む): 5514600

約数和(自身を除く): 3696780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10099, 20198, 30297, 40396, 50495, 60594, 90891, 100990, 121188, 151485, 181782, 201980, 302970, 363564, 454455, 605940, 908910, 1817820]

約数ペア:

[(1, 1817820), (2, 908910), (3, 605940), (4, 454455), (5, 363564), (6, 302970), (9, 201980), (10, 181782), (12, 151485), (15, 121188), (18, 100990), (20, 90891), (30, 60594), (36, 50495), (45, 40396), (60, 30297), (90, 20198), (180, 10099)]