6895790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 14076720

約数和(自身を除く): 7180930

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 139, 205, 242, 278, 410, 451, 605, 695, 902, 1210, 1390, 1529, 2255, 3058, 4510, 4961, 5699, 7645, 9922, 11398, 15290, 16819, 24805, 28495, 33638, 49610, 56990, 62689, 84095, 125378, 168190, 313445, 626890, 689579, 1379158, 3447895, 6895790]

約数ペア:

[(1, 6895790), (2, 3447895), (5, 1379158), (10, 689579), (11, 626890), (22, 313445), (41, 168190), (55, 125378), (82, 84095), (110, 62689), (121, 56990), (139, 49610), (205, 33638), (242, 28495), (278, 24805), (410, 16819), (451, 15290), (605, 11398), (695, 9922), (902, 7645), (1210, 5699), (1390, 4961), (1529, 4510), (2255, 3058)]