285685860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4761431}}^1$

素因数の和:4761443

約数の個数: 24

約数和(自身を含む): 799920576

約数和(自身を除く): 514234716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4761431, 9522862, 14284293, 19045724, 23807155, 28568586, 47614310, 57137172, 71421465, 95228620, 142842930, 285685860]

約数ペア:

[(1, 285685860), (2, 142842930), (3, 95228620), (4, 71421465), (5, 57137172), (6, 47614310), (10, 28568586), (12, 23807155), (15, 19045724), (20, 14284293), (30, 9522862), (60, 4761431)]