39255420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{654257}}^1$

素因数の和:654269

約数の個数: 24

約数和(自身を含む): 109915344

約数和(自身を除く): 70659924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 654257, 1308514, 1962771, 2617028, 3271285, 3925542, 6542570, 7851084, 9813855, 13085140, 19627710, 39255420]

約数ペア:

[(1, 39255420), (2, 19627710), (3, 13085140), (4, 9813855), (5, 7851084), (6, 6542570), (10, 3925542), (12, 3271285), (15, 2617028), (20, 1962771), (30, 1308514), (60, 654257)]