848680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{433}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 2226420

約数和(自身を除く): 1377740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 433, 490, 866, 980, 1732, 1960, 2165, 3031, 3464, 4330, 6062, 8660, 12124, 15155, 17320, 21217, 24248, 30310, 42434, 60620, 84868, 106085, 121240, 169736, 212170, 424340, 848680]

約数ペア:

[(1, 848680), (2, 424340), (4, 212170), (5, 169736), (7, 121240), (8, 106085), (10, 84868), (14, 60620), (20, 42434), (28, 30310), (35, 24248), (40, 21217), (49, 17320), (56, 15155), (70, 12124), (98, 8660), (140, 6062), (196, 4330), (245, 3464), (280, 3031), (392, 2165), (433, 1960), (490, 1732), (866, 980)]