6489140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46351}}^1$

素因数の和:46367

約数の個数: 24

約数和(自身を含む): 15574272

約数和(自身を除く): 9085132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46351, 92702, 185404, 231755, 324457, 463510, 648914, 927020, 1297828, 1622285, 3244570, 6489140]

約数ペア:

[(1, 6489140), (2, 3244570), (4, 1622285), (5, 1297828), (7, 927020), (10, 648914), (14, 463510), (20, 324457), (28, 231755), (35, 185404), (70, 92702), (140, 46351)]