6485780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46327}}^1$

素因数の和:46343

約数の個数: 24

約数和(自身を含む): 15566208

約数和(自身を除く): 9080428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46327, 92654, 185308, 231635, 324289, 463270, 648578, 926540, 1297156, 1621445, 3242890, 6485780]

約数ペア:

[(1, 6485780), (2, 3242890), (4, 1621445), (5, 1297156), (7, 926540), (10, 648578), (14, 463270), (20, 324289), (28, 231635), (35, 185308), (70, 92654), (140, 46327)]