457010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 858816

約数和(自身を除く): 401806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1987, 3974, 9935, 19870, 45701, 91402, 228505, 457010]

約数ペア:

[(1, 457010), (2, 228505), (5, 91402), (10, 45701), (23, 19870), (46, 9935), (115, 3974), (230, 1987)]