9707180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{69337}}^1$

素因数の和:69353

約数の個数: 24

約数和(自身を含む): 23297568

約数和(自身を除く): 13590388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 69337, 138674, 277348, 346685, 485359, 693370, 970718, 1386740, 1941436, 2426795, 4853590, 9707180]

約数ペア:

[(1, 9707180), (2, 4853590), (4, 2426795), (5, 1941436), (7, 1386740), (10, 970718), (14, 693370), (20, 485359), (28, 346685), (35, 277348), (70, 138674), (140, 69337)]