2017659105

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2996

約数の個数: 128

約数和(自身を含む): 4540354560

約数和(自身を除く): 2522695455

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 67, 77, 99, 105, 135, 165, 189, 201, 231, 297, 315, 335, 385, 469, 495, 603, 693, 737, 945, 1005, 1155, 1407, 1485, 1809, 2079, 2211, 2345, 2897, 3015, 3465, 3685, 4221, 5159, 6633, 7035, 8691, 9045, 10395, 11055, 12663, 14485, 15477, 19899, 20279, 21105, 25795, 26073, 31867, 33165, 43455, 46431, 60837, 63315, 77385, 78219, 95601, 99495, 101395, 130365, 139293, 159335, 182511, 194099, 223069, 232155, 286803, 304185, 391095, 478005, 547533, 582297, 669207, 696465, 860409, 912555, 970495, 1115345, 1358693, 1434015, 1746891, 2007621, 2135089, 2737665, 2911485, 3346035, 4076079, 4302045, 5240673, 6022863, 6405267, 6793465, 8734455, 10038105, 10675445, 12228237, 14945623, 19215801, 20380395, 26203365, 30114315, 32026335, 36684711, 44836869, 57647403, 61141185, 74728115, 96079005, 134510607, 183423555, 224184345, 288237015, 403531821, 672553035, 2017659105]

約数ペア:

[(1, 2017659105), (3, 672553035), (5, 403531821), (7, 288237015), (9, 224184345), (11, 183423555), (15, 134510607), (21, 96079005), (27, 74728115), (33, 61141185), (35, 57647403), (45, 44836869), (55, 36684711), (63, 32026335), (67, 30114315), (77, 26203365), (99, 20380395), (105, 19215801), (135, 14945623), (165, 12228237), (189, 10675445), (201, 10038105), (231, 8734455), (297, 6793465), (315, 6405267), (335, 6022863), (385, 5240673), (469, 4302045), (495, 4076079), (603, 3346035), (693, 2911485), (737, 2737665), (945, 2135089), (1005, 2007621), (1155, 1746891), (1407, 1434015), (1485, 1358693), (1809, 1115345), (2079, 970495), (2211, 912555), (2345, 860409), (2897, 696465), (3015, 669207), (3465, 582297), (3685, 547533), (4221, 478005), (5159, 391095), (6633, 304185), (7035, 286803), (8691, 232155), (9045, 223069), (10395, 194099), (11055, 182511), (12663, 159335), (14485, 139293), (15477, 130365), (19899, 101395), (20279, 99495), (21105, 95601), (25795, 78219), (26073, 77385), (31867, 63315), (33165, 60837), (43455, 46431)]