2633260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2687}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 6435072

約数和(自身を除く): 3801812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2687, 5374, 10748, 13435, 18809, 26870, 37618, 53740, 75236, 94045, 131663, 188090, 263326, 376180, 526652, 658315, 1316630, 2633260]

約数ペア:

[(1, 2633260), (2, 1316630), (4, 658315), (5, 526652), (7, 376180), (10, 263326), (14, 188090), (20, 131663), (28, 94045), (35, 75236), (49, 53740), (70, 37618), (98, 26870), (140, 18809), (196, 13435), (245, 10748), (490, 5374), (980, 2687)]