66415380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1106923}}^1$

素因数の和:1106935

約数の個数: 24

約数和(自身を含む): 185963232

約数和(自身を除く): 119547852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1106923, 2213846, 3320769, 4427692, 5534615, 6641538, 11069230, 13283076, 16603845, 22138460, 33207690, 66415380]

約数ペア:

[(1, 66415380), (2, 33207690), (3, 22138460), (4, 16603845), (5, 13283076), (6, 11069230), (10, 6641538), (12, 5534615), (15, 4427692), (20, 3320769), (30, 2213846), (60, 1106923)]