70713620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{34327}}^1$

素因数の和:34439

約数の個数: 24

約数和(自身を含む): 149944704

約数和(自身を除く): 79231084

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 34327, 68654, 137308, 171635, 343270, 686540, 3535681, 7071362, 14142724, 17678405, 35356810, 70713620]

約数ペア:

[(1, 70713620), (2, 35356810), (4, 17678405), (5, 14142724), (10, 7071362), (20, 3535681), (103, 686540), (206, 343270), (412, 171635), (515, 137308), (1030, 68654), (2060, 34327)]