17068660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17417}}^1$

素因数の和:17440

約数の個数: 36

約数和(自身を含む): 41698692

約数和(自身を除く): 24630032

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 17417, 34834, 69668, 87085, 121919, 174170, 243838, 348340, 487676, 609595, 853433, 1219190, 1706866, 2438380, 3413732, 4267165, 8534330, 17068660]

約数ペア:

[(1, 17068660), (2, 8534330), (4, 4267165), (5, 3413732), (7, 2438380), (10, 1706866), (14, 1219190), (20, 853433), (28, 609595), (35, 487676), (49, 348340), (70, 243838), (98, 174170), (140, 121919), (196, 87085), (245, 69668), (490, 34834), (980, 17417)]