672000730

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{755057}}^1$

素因数の和:755153

約数の個数: 16

約数和(自身を含む): 1223193960

約数和(自身を除く): 551193230

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 755057, 1510114, 3775285, 7550570, 67200073, 134400146, 336000365, 672000730]

約数ペア:

[(1, 672000730), (2, 336000365), (5, 134400146), (10, 67200073), (89, 7550570), (178, 3775285), (445, 1510114), (890, 755057)]