82170620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586933}}^1$

素因数の和:586949

約数の個数: 24

約数和(自身を含む): 197209824

約数和(自身を除く): 115039204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586933, 1173866, 2347732, 2934665, 4108531, 5869330, 8217062, 11738660, 16434124, 20542655, 41085310, 82170620]

約数ペア:

[(1, 82170620), (2, 41085310), (4, 20542655), (5, 16434124), (7, 11738660), (10, 8217062), (14, 5869330), (20, 4108531), (28, 2934665), (35, 2347732), (70, 1173866), (140, 586933)]