85431180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423853}}^1$

素因数の和:1423865

約数の個数: 24

約数和(自身を含む): 239207472

約数和(自身を除く): 153776292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423853, 2847706, 4271559, 5695412, 7119265, 8543118, 14238530, 17086236, 21357795, 28477060, 42715590, 85431180]

約数ペア:

[(1, 85431180), (2, 42715590), (3, 28477060), (4, 21357795), (5, 17086236), (6, 14238530), (10, 8543118), (12, 7119265), (15, 5695412), (20, 4271559), (30, 2847706), (60, 1423853)]