308804530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1625287}}^1$

素因数の和:1625313

約数の個数: 16

約数和(自身を含む): 585103680

約数和(自身を除く): 276299150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1625287, 3250574, 8126435, 16252870, 30880453, 61760906, 154402265, 308804530]

約数ペア:

[(1, 308804530), (2, 154402265), (5, 61760906), (10, 30880453), (19, 16252870), (38, 8126435), (95, 3250574), (190, 1625287)]