10978740

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 34715520

約数和(自身を除く): 23736780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 251, 270, 324, 405, 486, 502, 540, 729, 753, 810, 972, 1004, 1215, 1255, 1458, 1506, 1620, 2187, 2259, 2430, 2510, 2916, 3012, 3645, 3765, 4374, 4518, 4860, 5020, 6777, 7290, 7530, 8748, 9036, 10935, 11295, 13554, 14580, 15060, 20331, 21870, 22590, 27108, 33885, 40662, 43740, 45180, 60993, 67770, 81324, 101655, 121986, 135540, 182979, 203310, 243972, 304965, 365958, 406620, 548937, 609930, 731916, 914895, 1097874, 1219860, 1829790, 2195748, 2744685, 3659580, 5489370, 10978740]

約数ペア:

[(1, 10978740), (2, 5489370), (3, 3659580), (4, 2744685), (5, 2195748), (6, 1829790), (9, 1219860), (10, 1097874), (12, 914895), (15, 731916), (18, 609930), (20, 548937), (27, 406620), (30, 365958), (36, 304965), (45, 243972), (54, 203310), (60, 182979), (81, 135540), (90, 121986), (108, 101655), (135, 81324), (162, 67770), (180, 60993), (243, 45180), (251, 43740), (270, 40662), (324, 33885), (405, 27108), (486, 22590), (502, 21870), (540, 20331), (729, 15060), (753, 14580), (810, 13554), (972, 11295), (1004, 10935), (1215, 9036), (1255, 8748), (1458, 7530), (1506, 7290), (1620, 6777), (2187, 5020), (2259, 4860), (2430, 4518), (2510, 4374), (2916, 3765), (3012, 3645)]