17057320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{60919}}^1$

素因数の和:60937

約数の個数: 32

約数和(自身を含む): 43862400

約数和(自身を除く): 26805080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 60919, 121838, 243676, 304595, 426433, 487352, 609190, 852866, 1218380, 1705732, 2132165, 2436760, 3411464, 4264330, 8528660, 17057320]

約数ペア:

[(1, 17057320), (2, 8528660), (4, 4264330), (5, 3411464), (7, 2436760), (8, 2132165), (10, 1705732), (14, 1218380), (20, 852866), (28, 609190), (35, 487352), (40, 426433), (56, 304595), (70, 243676), (140, 121838), (280, 60919)]