68806850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6827

約数の個数: 48

約数和(自身を含む): 151329600

約数和(自身を除く): 82522750

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 6779, 10150, 13558, 33895, 47453, 67790, 94906, 169475, 196591, 237265, 338950, 393182, 474530, 982955, 1186325, 1376137, 1965910, 2372650, 2752274, 4914775, 6880685, 9829550, 13761370, 34403425, 68806850]

約数ペア:

[(1, 68806850), (2, 34403425), (5, 13761370), (7, 9829550), (10, 6880685), (14, 4914775), (25, 2752274), (29, 2372650), (35, 1965910), (50, 1376137), (58, 1186325), (70, 982955), (145, 474530), (175, 393182), (203, 338950), (290, 237265), (350, 196591), (406, 169475), (725, 94906), (1015, 67790), (1450, 47453), (2030, 33895), (5075, 13558), (6779, 10150)]