462560420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3304003}}^1$

素因数の和:3304019

約数の個数: 24

約数和(自身を含む): 1110145344

約数和(自身を除く): 647584924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3304003, 6608006, 13216012, 16520015, 23128021, 33040030, 46256042, 66080060, 92512084, 115640105, 231280210, 462560420]

約数ペア:

[(1, 462560420), (2, 231280210), (4, 115640105), (5, 92512084), (7, 66080060), (10, 46256042), (14, 33040030), (20, 23128021), (28, 16520015), (35, 13216012), (70, 6608006), (140, 3304003)]