6686930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15551}}^1$

素因数の和:15601

約数の個数: 16

約数和(自身を含む): 12317184

約数和(自身を除く): 5630254

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 15551, 31102, 77755, 155510, 668693, 1337386, 3343465, 6686930]

約数ペア:

[(1, 6686930), (2, 3343465), (5, 1337386), (10, 668693), (43, 155510), (86, 77755), (215, 31102), (430, 15551)]