2884281610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5886289}}^1$

素因数の和:5886310

約数の個数: 24

約数和(自身を含む): 6039333540

約数和(自身を除く): 3155051930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5886289, 11772578, 29431445, 41204023, 58862890, 82408046, 206020115, 288428161, 412040230, 576856322, 1442140805, 2884281610]

約数ペア:

[(1, 2884281610), (2, 1442140805), (5, 576856322), (7, 412040230), (10, 288428161), (14, 206020115), (35, 82408046), (49, 58862890), (70, 41204023), (98, 29431445), (245, 11772578), (490, 5886289)]