30731370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1024379}}^1$

素因数の和:1024389

約数の個数: 16

約数和(自身を含む): 73755360

約数和(自身を除く): 43023990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1024379, 2048758, 3073137, 5121895, 6146274, 10243790, 15365685, 30731370]

約数ペア:

[(1, 30731370), (2, 15365685), (3, 10243790), (5, 6146274), (6, 5121895), (10, 3073137), (15, 2048758), (30, 1024379)]