205656630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6855221}}^1$

素因数の和:6855231

約数の個数: 16

約数和(自身を含む): 493575984

約数和(自身を除く): 287919354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6855221, 13710442, 20565663, 34276105, 41131326, 68552210, 102828315, 205656630]

約数ペア:

[(1, 205656630), (2, 102828315), (3, 68552210), (5, 41131326), (6, 34276105), (10, 20565663), (15, 13710442), (30, 6855221)]