87312990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2910433}}^1$

素因数の和:2910443

約数の個数: 16

約数和(自身を含む): 209551248

約数和(自身を除く): 122238258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2910433, 5820866, 8731299, 14552165, 17462598, 29104330, 43656495, 87312990]

約数ペア:

[(1, 87312990), (2, 43656495), (3, 29104330), (5, 17462598), (6, 14552165), (10, 8731299), (15, 5820866), (30, 2910433)]