10180660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72719}}^1$

素因数の和:72735

約数の個数: 24

約数和(自身を含む): 24433920

約数和(自身を除く): 14253260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72719, 145438, 290876, 363595, 509033, 727190, 1018066, 1454380, 2036132, 2545165, 5090330, 10180660]

約数ペア:

[(1, 10180660), (2, 5090330), (4, 2545165), (5, 2036132), (7, 1454380), (10, 1018066), (14, 727190), (20, 509033), (28, 363595), (35, 290876), (70, 145438), (140, 72719)]