84564340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{604031}}^1$

素因数の和:604047

約数の個数: 24

約数和(自身を含む): 202954752

約数和(自身を除く): 118390412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 604031, 1208062, 2416124, 3020155, 4228217, 6040310, 8456434, 12080620, 16912868, 21141085, 42282170, 84564340]

約数ペア:

[(1, 84564340), (2, 42282170), (4, 21141085), (5, 16912868), (7, 12080620), (10, 8456434), (14, 6040310), (20, 4228217), (28, 3020155), (35, 2416124), (70, 1208062), (140, 604031)]