852065340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1987}}^1$

素因数の和:3027

約数の個数: 96

約数和(自身を含む): 2730653184

約数和(自身を除く): 1878587844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1021, 1987, 2042, 3063, 3974, 4084, 5105, 5961, 6126, 7147, 7948, 9935, 10210, 11922, 12252, 13909, 14294, 15315, 19870, 20420, 21441, 23844, 27818, 28588, 29805, 30630, 35735, 39740, 41727, 42882, 55636, 59610, 61260, 69545, 71470, 83454, 85764, 107205, 119220, 139090, 142940, 166908, 208635, 214410, 278180, 417270, 428820, 834540, 2028727, 4057454, 6086181, 8114908, 10143635, 12172362, 14201089, 20287270, 24344724, 28402178, 30430905, 40574540, 42603267, 56804356, 60861810, 71005445, 85206534, 121723620, 142010890, 170413068, 213016335, 284021780, 426032670, 852065340]

約数ペア:

[(1, 852065340), (2, 426032670), (3, 284021780), (4, 213016335), (5, 170413068), (6, 142010890), (7, 121723620), (10, 85206534), (12, 71005445), (14, 60861810), (15, 56804356), (20, 42603267), (21, 40574540), (28, 30430905), (30, 28402178), (35, 24344724), (42, 20287270), (60, 14201089), (70, 12172362), (84, 10143635), (105, 8114908), (140, 6086181), (210, 4057454), (420, 2028727), (1021, 834540), (1987, 428820), (2042, 417270), (3063, 278180), (3974, 214410), (4084, 208635), (5105, 166908), (5961, 142940), (6126, 139090), (7147, 119220), (7948, 107205), (9935, 85764), (10210, 83454), (11922, 71470), (12252, 69545), (13909, 61260), (14294, 59610), (15315, 55636), (19870, 42882), (20420, 41727), (21441, 39740), (23844, 35735), (27818, 30630), (28588, 29805)]