12759670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 29154816

約数和(自身を除く): 16395146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 227, 365, 385, 454, 511, 730, 770, 803, 1022, 1135, 1589, 1606, 2270, 2497, 2555, 3178, 4015, 4994, 5110, 5621, 7945, 8030, 11242, 12485, 15890, 16571, 17479, 24970, 28105, 33142, 34958, 56210, 82855, 87395, 115997, 165710, 174790, 182281, 231994, 364562, 579985, 911405, 1159970, 1275967, 1822810, 2551934, 6379835, 12759670]

約数ペア:

[(1, 12759670), (2, 6379835), (5, 2551934), (7, 1822810), (10, 1275967), (11, 1159970), (14, 911405), (22, 579985), (35, 364562), (55, 231994), (70, 182281), (73, 174790), (77, 165710), (110, 115997), (146, 87395), (154, 82855), (227, 56210), (365, 34958), (385, 33142), (454, 28105), (511, 24970), (730, 17479), (770, 16571), (803, 15890), (1022, 12485), (1135, 11242), (1589, 8030), (1606, 7945), (2270, 5621), (2497, 5110), (2555, 4994), (3178, 4015)]