12487710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{416257}}^1$

素因数の和:416267

約数の個数: 16

約数和(自身を含む): 29970576

約数和(自身を除く): 17482866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 416257, 832514, 1248771, 2081285, 2497542, 4162570, 6243855, 12487710]

約数ペア:

[(1, 12487710), (2, 6243855), (3, 4162570), (5, 2497542), (6, 2081285), (10, 1248771), (15, 832514), (30, 416257)]