315953340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5265889}}^1$

素因数の和:5265901

約数の個数: 24

約数和(自身を含む): 884669520

約数和(自身を除く): 568716180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5265889, 10531778, 15797667, 21063556, 26329445, 31595334, 52658890, 63190668, 78988335, 105317780, 157976670, 315953340]

約数ペア:

[(1, 315953340), (2, 157976670), (3, 105317780), (4, 78988335), (5, 63190668), (6, 52658890), (10, 31595334), (12, 26329445), (15, 21063556), (20, 15797667), (30, 10531778), (60, 5265889)]