12891805260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214863421}}^1$

素因数の和:214863433

約数の個数: 24

約数和(自身を含む): 36097054896

約数和(自身を除く): 23205249636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214863421, 429726842, 644590263, 859453684, 1074317105, 1289180526, 2148634210, 2578361052, 3222951315, 4297268420, 6445902630, 12891805260]

約数ペア:

[(1, 12891805260), (2, 6445902630), (3, 4297268420), (4, 3222951315), (5, 2578361052), (6, 2148634210), (10, 1289180526), (12, 1074317105), (15, 859453684), (20, 644590263), (30, 429726842), (60, 214863421)]