66831540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1113859}}^1$

素因数の和:1113871

約数の個数: 24

約数和(自身を含む): 187128480

約数和(自身を除く): 120296940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1113859, 2227718, 3341577, 4455436, 5569295, 6683154, 11138590, 13366308, 16707885, 22277180, 33415770, 66831540]

約数ペア:

[(1, 66831540), (2, 33415770), (3, 22277180), (4, 16707885), (5, 13366308), (6, 11138590), (10, 6683154), (12, 5569295), (15, 4455436), (20, 3341577), (30, 2227718), (60, 1113859)]