67700870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{65729}}^1$

素因数の和:65839

約数の個数: 16

約数和(自身を含む): 123046560

約数和(自身を除く): 55345690

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 65729, 131458, 328645, 657290, 6770087, 13540174, 33850435, 67700870]

約数ペア:

[(1, 67700870), (2, 33850435), (5, 13540174), (10, 6770087), (103, 657290), (206, 328645), (515, 131458), (1030, 65729)]