165655430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{720241}}^1$

素因数の和:720271

約数の個数: 16

約数和(自身を含む): 311144544

約数和(自身を除く): 145489114

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 720241, 1440482, 3601205, 7202410, 16565543, 33131086, 82827715, 165655430]

約数ペア:

[(1, 165655430), (2, 82827715), (5, 33131086), (10, 16565543), (23, 7202410), (46, 3601205), (115, 1440482), (230, 720241)]