26668380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{444473}}^1$

素因数の和:444485

約数の個数: 24

約数和(自身を含む): 74671632

約数和(自身を除く): 48003252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 444473, 888946, 1333419, 1777892, 2222365, 2666838, 4444730, 5333676, 6667095, 8889460, 13334190, 26668380]

約数ペア:

[(1, 26668380), (2, 13334190), (3, 8889460), (4, 6667095), (5, 5333676), (6, 4444730), (10, 2666838), (12, 2222365), (15, 1777892), (20, 1333419), (30, 888946), (60, 444473)]