6661860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111031}}^1$

素因数の和:111043

約数の個数: 24

約数和(自身を含む): 18653376

約数和(自身を除く): 11991516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111031, 222062, 333093, 444124, 555155, 666186, 1110310, 1332372, 1665465, 2220620, 3330930, 6661860]

約数ペア:

[(1, 6661860), (2, 3330930), (3, 2220620), (4, 1665465), (5, 1332372), (6, 1110310), (10, 666186), (12, 555155), (15, 444124), (20, 333093), (30, 222062), (60, 111031)]