179670170

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{42677}}^1$

素因数の和:43105

約数の個数: 16

約数和(自身を含む): 324182088

約数和(自身を除く): 144511918

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 42677, 85354, 213385, 426770, 17967017, 35934034, 89835085, 179670170]

約数ペア:

[(1, 179670170), (2, 89835085), (5, 35934034), (10, 17967017), (421, 426770), (842, 213385), (2105, 85354), (4210, 42677)]