858620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6133}}^1$

素因数の和:6149

約数の個数: 24

約数和(自身を含む): 2061024

約数和(自身を除く): 1202404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6133, 12266, 24532, 30665, 42931, 61330, 85862, 122660, 171724, 214655, 429310, 858620]

約数ペア:

[(1, 858620), (2, 429310), (4, 214655), (5, 171724), (7, 122660), (10, 85862), (14, 61330), (20, 42931), (28, 30665), (35, 24532), (70, 12266), (140, 6133)]