68950490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{985007}}^1$

素因数の和:985021

約数の個数: 16

約数和(自身を含む): 141841152

約数和(自身を除く): 72890662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 985007, 1970014, 4925035, 6895049, 9850070, 13790098, 34475245, 68950490]

約数ペア:

[(1, 68950490), (2, 34475245), (5, 13790098), (7, 9850070), (10, 6895049), (14, 4925035), (35, 1970014), (70, 985007)]