7268660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7417}}^1$

素因数の和:7440

約数の個数: 36

約数和(自身を含む): 17758692

約数和(自身を除く): 10490032

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7417, 14834, 29668, 37085, 51919, 74170, 103838, 148340, 207676, 259595, 363433, 519190, 726866, 1038380, 1453732, 1817165, 3634330, 7268660]

約数ペア:

[(1, 7268660), (2, 3634330), (4, 1817165), (5, 1453732), (7, 1038380), (10, 726866), (14, 519190), (20, 363433), (28, 259595), (35, 207676), (49, 148340), (70, 103838), (98, 74170), (140, 51919), (196, 37085), (245, 29668), (490, 14834), (980, 7417)]