69660850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{28433}}^1$

素因数の和:28459

約数の個数: 36

約数和(自身を含む): 150728634

約数和(自身を除く): 81067784

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 28433, 56866, 142165, 199031, 284330, 398062, 710825, 995155, 1393217, 1421650, 1990310, 2786434, 4975775, 6966085, 9951550, 13932170, 34830425, 69660850]

約数ペア:

[(1, 69660850), (2, 34830425), (5, 13932170), (7, 9951550), (10, 6966085), (14, 4975775), (25, 2786434), (35, 1990310), (49, 1421650), (50, 1393217), (70, 995155), (98, 710825), (175, 398062), (245, 284330), (350, 199031), (490, 142165), (1225, 56866), (2450, 28433)]