69285850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{12713}}^1$

素因数の和:12834

約数の個数: 24

約数和(自身を含む): 130064220

約数和(自身を除く): 60778370

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 12713, 25426, 63565, 127130, 317825, 635650, 1385717, 2771434, 6928585, 13857170, 34642925, 69285850]

約数ペア:

[(1, 69285850), (2, 34642925), (5, 13857170), (10, 6928585), (25, 2771434), (50, 1385717), (109, 635650), (218, 317825), (545, 127130), (1090, 63565), (2725, 25426), (5450, 12713)]