145280450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{415087}}^1$

素因数の和:415106

約数の個数: 24

約数和(自身を含む): 308825472

約数和(自身を除く): 163545022

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 415087, 830174, 2075435, 2905609, 4150870, 5811218, 10377175, 14528045, 20754350, 29056090, 72640225, 145280450]

約数ペア:

[(1, 145280450), (2, 72640225), (5, 29056090), (7, 20754350), (10, 14528045), (14, 10377175), (25, 5811218), (35, 4150870), (50, 2905609), (70, 2075435), (175, 830174), (350, 415087)]