2260706980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16147907}}^1$

素因数の和:16147923

約数の個数: 24

約数和(自身を含む): 5425697088

約数和(自身を除く): 3164990108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16147907, 32295814, 64591628, 80739535, 113035349, 161479070, 226070698, 322958140, 452141396, 565176745, 1130353490, 2260706980]

約数ペア:

[(1, 2260706980), (2, 1130353490), (4, 565176745), (5, 452141396), (7, 322958140), (10, 226070698), (14, 161479070), (20, 113035349), (28, 80739535), (35, 64591628), (70, 32295814), (140, 16147907)]