17071180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{121937}}^1$

素因数の和:121953

約数の個数: 24

約数和(自身を含む): 40971168

約数和(自身を除く): 23899988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 121937, 243874, 487748, 609685, 853559, 1219370, 1707118, 2438740, 3414236, 4267795, 8535590, 17071180]

約数ペア:

[(1, 17071180), (2, 8535590), (4, 4267795), (5, 3414236), (7, 2438740), (10, 1707118), (14, 1219370), (20, 853559), (28, 609685), (35, 487748), (70, 243874), (140, 121937)]