426032670

素因数分解:

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

素因数の和:3025

約数の個数: 64

約数和(自身を含む): 1170279936

約数和(自身を除く): 744247266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1021, 1987, 2042, 3063, 3974, 5105, 5961, 6126, 7147, 9935, 10210, 11922, 13909, 14294, 15315, 19870, 21441, 27818, 29805, 30630, 35735, 41727, 42882, 59610, 69545, 71470, 83454, 107205, 139090, 208635, 214410, 417270, 2028727, 4057454, 6086181, 10143635, 12172362, 14201089, 20287270, 28402178, 30430905, 42603267, 60861810, 71005445, 85206534, 142010890, 213016335, 426032670]

約数ペア:

[(1, 426032670), (2, 213016335), (3, 142010890), (5, 85206534), (6, 71005445), (7, 60861810), (10, 42603267), (14, 30430905), (15, 28402178), (21, 20287270), (30, 14201089), (35, 12172362), (42, 10143635), (70, 6086181), (105, 4057454), (210, 2028727), (1021, 417270), (1987, 214410), (2042, 208635), (3063, 139090), (3974, 107205), (5105, 83454), (5961, 71470), (6126, 69545), (7147, 59610), (9935, 42882), (10210, 41727), (11922, 35735), (13909, 30630), (14294, 29805), (15315, 27818), (19870, 21441)]