66607620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110127}}^1$

素因数の和:1110139

約数の個数: 24

約数和(自身を含む): 186501504

約数和(自身を除く): 119893884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110127, 2220254, 3330381, 4440508, 5550635, 6660762, 11101270, 13321524, 16651905, 22202540, 33303810, 66607620]

約数ペア:

[(1, 66607620), (2, 33303810), (3, 22202540), (4, 16651905), (5, 13321524), (6, 11101270), (10, 6660762), (12, 5550635), (15, 4440508), (20, 3330381), (30, 2220254), (60, 1110127)]