12606630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{420221}}^1$

素因数の和:420231

約数の個数: 16

約数和(自身を含む): 30255984

約数和(自身を除く): 17649354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 420221, 840442, 1260663, 2101105, 2521326, 4202210, 6303315, 12606630]

約数ペア:

[(1, 12606630), (2, 6303315), (3, 4202210), (5, 2521326), (6, 2101105), (10, 1260663), (15, 840442), (30, 420221)]