24780490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{354007}}^1$

素因数の和:354021

約数の個数: 16

約数和(自身を含む): 50977152

約数和(自身を除く): 26196662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 354007, 708014, 1770035, 2478049, 3540070, 4956098, 12390245, 24780490]

約数ペア:

[(1, 24780490), (2, 12390245), (5, 4956098), (7, 3540070), (10, 2478049), (14, 1770035), (35, 708014), (70, 354007)]