68205130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{974359}}^1$

素因数の和:974373

約数の個数: 16

約数和(自身を含む): 140307840

約数和(自身を除く): 72102710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 974359, 1948718, 4871795, 6820513, 9743590, 13641026, 34102565, 68205130]

約数ペア:

[(1, 68205130), (2, 34102565), (5, 13641026), (7, 9743590), (10, 6820513), (14, 4871795), (35, 1948718), (70, 974359)]