69013210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{985903}}^1$

素因数の和:985917

約数の個数: 16

約数和(自身を含む): 141970176

約数和(自身を除く): 72956966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 985903, 1971806, 4929515, 6901321, 9859030, 13802642, 34506605, 69013210]

約数ペア:

[(1, 69013210), (2, 34506605), (5, 13802642), (7, 9859030), (10, 6901321), (14, 4929515), (35, 1971806), (70, 985903)]