172914290

素因数分解:

$2^1\times 5^1\times {\mathrm{4523}}^1\times {\mathrm{3823}}^1$

素因数の和:8353

約数の個数: 16

約数和(自身を含む): 311395968

約数和(自身を除く): 138481678

約数列:

[1, 2, 5, 10, 3823, 4523, 7646, 9046, 19115, 22615, 38230, 45230, 17291429, 34582858, 86457145, 172914290]

約数ペア:

[(1, 172914290), (2, 86457145), (5, 34582858), (10, 17291429), (3823, 45230), (4523, 38230), (7646, 22615), (9046, 19115)]