9980030

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5171}}^1$

素因数の和:5371

約数の個数: 16

約数和(自身を含む): 18060624

約数和(自身を除く): 8080594

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 5171, 10342, 25855, 51710, 998003, 1996006, 4990015, 9980030]

約数ペア:

[(1, 9980030), (2, 4990015), (5, 1996006), (10, 998003), (193, 51710), (386, 25855), (965, 10342), (1930, 5171)]