135048940460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{964635289}}^1$

素因数の和:964635305

約数の個数: 24

約数和(自身を含む): 324117457440

約数和(自身を除く): 189068516980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 964635289, 1929270578, 3858541156, 4823176445, 6752447023, 9646352890, 13504894046, 19292705780, 27009788092, 33762235115, 67524470230, 135048940460]

約数ペア:

[(1, 135048940460), (2, 67524470230), (4, 33762235115), (5, 27009788092), (7, 19292705780), (10, 13504894046), (14, 9646352890), (20, 6752447023), (28, 4823176445), (35, 3858541156), (70, 1929270578), (140, 964635289)]