74826220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534473}}^1$

素因数の和:534489

約数の個数: 24

約数和(自身を含む): 179583264

約数和(自身を除く): 104757044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534473, 1068946, 2137892, 2672365, 3741311, 5344730, 7482622, 10689460, 14965244, 18706555, 37413110, 74826220]

約数ペア:

[(1, 74826220), (2, 37413110), (4, 18706555), (5, 14965244), (7, 10689460), (10, 7482622), (14, 5344730), (20, 3741311), (28, 2672365), (35, 2137892), (70, 1068946), (140, 534473)]