198244740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3304079}}^1$

素因数の和:3304091

約数の個数: 24

約数和(自身を含む): 555085440

約数和(自身を除く): 356840700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3304079, 6608158, 9912237, 13216316, 16520395, 19824474, 33040790, 39648948, 49561185, 66081580, 99122370, 198244740]

約数ペア:

[(1, 198244740), (2, 99122370), (3, 66081580), (4, 49561185), (5, 39648948), (6, 33040790), (10, 19824474), (12, 16520395), (15, 13216316), (20, 9912237), (30, 6608158), (60, 3304079)]