12713340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211889}}^1$

素因数の和:211901

約数の個数: 24

約数和(自身を含む): 35597520

約数和(自身を除く): 22884180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211889, 423778, 635667, 847556, 1059445, 1271334, 2118890, 2542668, 3178335, 4237780, 6356670, 12713340]

約数ペア:

[(1, 12713340), (2, 6356670), (3, 4237780), (4, 3178335), (5, 2542668), (6, 2118890), (10, 1271334), (12, 1059445), (15, 847556), (20, 635667), (30, 423778), (60, 211889)]