14721043540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15021473}}^1$

素因数の和:15021496

約数の個数: 36

約数和(自身を含む): 35961408756

約数和(自身を除く): 21240365216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15021473, 30042946, 60085892, 75107365, 105150311, 150214730, 210300622, 300429460, 420601244, 525751555, 736052177, 1051503110, 1472104354, 2103006220, 2944208708, 3680260885, 7360521770, 14721043540]

約数ペア:

[(1, 14721043540), (2, 7360521770), (4, 3680260885), (5, 2944208708), (7, 2103006220), (10, 1472104354), (14, 1051503110), (20, 736052177), (28, 525751555), (35, 420601244), (49, 300429460), (70, 210300622), (98, 150214730), (140, 105150311), (196, 75107365), (245, 60085892), (490, 30042946), (980, 15021473)]