316291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5271521}}^1$

素因数の和:5271533

約数の個数: 24

約数和(自身を含む): 885615696

約数和(自身を除く): 569324436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5271521, 10543042, 15814563, 21086084, 26357605, 31629126, 52715210, 63258252, 79072815, 105430420, 158145630, 316291260]

約数ペア:

[(1, 316291260), (2, 158145630), (3, 105430420), (4, 79072815), (5, 63258252), (6, 52715210), (10, 31629126), (12, 26357605), (15, 21086084), (20, 15814563), (30, 10543042), (60, 5271521)]