145019070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{230189}}^1$

素因数の和:230209

約数の個数: 48

約数和(自身を含む): 430915680

約数和(自身を除く): 285896610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 230189, 460378, 690567, 1150945, 1381134, 1611323, 2071701, 2301890, 3222646, 3452835, 4143402, 4833969, 6905670, 8056615, 9667938, 10358505, 14501907, 16113230, 20717010, 24169845, 29003814, 48339690, 72509535, 145019070]

約数ペア:

[(1, 145019070), (2, 72509535), (3, 48339690), (5, 29003814), (6, 24169845), (7, 20717010), (9, 16113230), (10, 14501907), (14, 10358505), (15, 9667938), (18, 8056615), (21, 6905670), (30, 4833969), (35, 4143402), (42, 3452835), (45, 3222646), (63, 2301890), (70, 2071701), (90, 1611323), (105, 1381134), (126, 1150945), (210, 690567), (315, 460378), (630, 230189)]