940660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6719}}^1$

素因数の和:6735

約数の個数: 24

約数和(自身を含む): 2257920

約数和(自身を除く): 1317260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6719, 13438, 26876, 33595, 47033, 67190, 94066, 134380, 188132, 235165, 470330, 940660]

約数ペア:

[(1, 940660), (2, 470330), (4, 235165), (5, 188132), (7, 134380), (10, 94066), (14, 67190), (20, 47033), (28, 33595), (35, 26876), (70, 13438), (140, 6719)]