8715660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5009}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 25250400

約数和(自身を除く): 16534740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 5009, 10018, 15027, 20036, 25045, 30054, 50090, 60108, 75135, 100180, 145261, 150270, 290522, 300540, 435783, 581044, 726305, 871566, 1452610, 1743132, 2178915, 2905220, 4357830, 8715660]

約数ペア:

[(1, 8715660), (2, 4357830), (3, 2905220), (4, 2178915), (5, 1743132), (6, 1452610), (10, 871566), (12, 726305), (15, 581044), (20, 435783), (29, 300540), (30, 290522), (58, 150270), (60, 145261), (87, 100180), (116, 75135), (145, 60108), (174, 50090), (290, 30054), (348, 25045), (435, 20036), (580, 15027), (870, 10018), (1740, 5009)]