64314660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1071911}}^1$

素因数の和:1071923

約数の個数: 24

約数和(自身を含む): 180081216

約数和(自身を除く): 115766556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1071911, 2143822, 3215733, 4287644, 5359555, 6431466, 10719110, 12862932, 16078665, 21438220, 32157330, 64314660]

約数ペア:

[(1, 64314660), (2, 32157330), (3, 21438220), (4, 16078665), (5, 12862932), (6, 10719110), (10, 6431466), (12, 5359555), (15, 4287644), (20, 3215733), (30, 2143822), (60, 1071911)]