2445032660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17464519}}^1$

素因数の和:17464535

約数の個数: 24

約数和(自身を含む): 5868078720

約数和(自身を除く): 3423046060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17464519, 34929038, 69858076, 87322595, 122251633, 174645190, 244503266, 349290380, 489006532, 611258165, 1222516330, 2445032660]

約数ペア:

[(1, 2445032660), (2, 1222516330), (4, 611258165), (5, 489006532), (7, 349290380), (10, 244503266), (14, 174645190), (20, 122251633), (28, 87322595), (35, 69858076), (70, 34929038), (140, 17464519)]