85292620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{609233}}^1$

素因数の和:609249

約数の個数: 24

約数和(自身を含む): 204702624

約数和(自身を除く): 119410004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 609233, 1218466, 2436932, 3046165, 4264631, 6092330, 8529262, 12184660, 17058524, 21323155, 42646310, 85292620]

約数ペア:

[(1, 85292620), (2, 42646310), (4, 21323155), (5, 17058524), (7, 12184660), (10, 8529262), (14, 6092330), (20, 4264631), (28, 3046165), (35, 2436932), (70, 1218466), (140, 609233)]