136246740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{324397}}^1$

素因数の和:324416

約数の個数: 48

約数和(自身を含む): 435990912

約数和(自身を除く): 299744172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 324397, 648794, 973191, 1297588, 1621985, 1946382, 2270779, 3243970, 3892764, 4541558, 4865955, 6487940, 6812337, 9083116, 9731910, 11353895, 13624674, 19463820, 22707790, 27249348, 34061685, 45415580, 68123370, 136246740]

約数ペア:

[(1, 136246740), (2, 68123370), (3, 45415580), (4, 34061685), (5, 27249348), (6, 22707790), (7, 19463820), (10, 13624674), (12, 11353895), (14, 9731910), (15, 9083116), (20, 6812337), (21, 6487940), (28, 4865955), (30, 4541558), (35, 3892764), (42, 3243970), (60, 2270779), (70, 1946382), (84, 1621985), (105, 1297588), (140, 973191), (210, 648794), (420, 324397)]