1838003820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30633397}}^1$

素因数の和:30633409

約数の個数: 24

約数和(自身を含む): 5146410864

約数和(自身を除く): 3308407044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30633397, 61266794, 91900191, 122533588, 153166985, 183800382, 306333970, 367600764, 459500955, 612667940, 919001910, 1838003820]

約数ペア:

[(1, 1838003820), (2, 919001910), (3, 612667940), (4, 459500955), (5, 367600764), (6, 306333970), (10, 183800382), (12, 153166985), (15, 122533588), (20, 91900191), (30, 61266794), (60, 30633397)]