7231740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2803}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 20727168

約数和(自身を除く): 13495428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2803, 5606, 8409, 11212, 14015, 16818, 28030, 33636, 42045, 56060, 84090, 120529, 168180, 241058, 361587, 482116, 602645, 723174, 1205290, 1446348, 1807935, 2410580, 3615870, 7231740]

約数ペア:

[(1, 7231740), (2, 3615870), (3, 2410580), (4, 1807935), (5, 1446348), (6, 1205290), (10, 723174), (12, 602645), (15, 482116), (20, 361587), (30, 241058), (43, 168180), (60, 120529), (86, 84090), (129, 56060), (172, 42045), (215, 33636), (258, 28030), (430, 16818), (516, 14015), (645, 11212), (860, 8409), (1290, 5606), (2580, 2803)]