68756730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8849}}^1$

素因数の和:8903

約数の個数: 64

約数和(自身を含む): 193708800

約数和(自身を除く): 124952070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 8849, 17698, 26547, 44245, 53094, 61943, 88490, 123886, 132735, 185829, 265470, 309715, 327413, 371658, 619430, 654826, 929145, 982239, 1637065, 1858290, 1964478, 2291891, 3274130, 4583782, 4911195, 6875673, 9822390, 11459455, 13751346, 22918910, 34378365, 68756730]

約数ペア:

[(1, 68756730), (2, 34378365), (3, 22918910), (5, 13751346), (6, 11459455), (7, 9822390), (10, 6875673), (14, 4911195), (15, 4583782), (21, 3274130), (30, 2291891), (35, 1964478), (37, 1858290), (42, 1637065), (70, 982239), (74, 929145), (105, 654826), (111, 619430), (185, 371658), (210, 327413), (222, 309715), (259, 265470), (370, 185829), (518, 132735), (555, 123886), (777, 88490), (1110, 61943), (1295, 53094), (1554, 44245), (2590, 26547), (3885, 17698), (7770, 8849)]