131409730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{453137}}^1$

素因数の和:453173

約数の個数: 16

約数和(自身を含む): 244694520

約数和(自身を除く): 113284790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 453137, 906274, 2265685, 4531370, 13140973, 26281946, 65704865, 131409730]

約数ペア:

[(1, 131409730), (2, 65704865), (5, 26281946), (10, 13140973), (29, 4531370), (58, 2265685), (145, 906274), (290, 453137)]