66598070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86491}}^1$

素因数の和:86516

約数の個数: 32

約数和(自身を含む): 149458176

約数和(自身を除く): 82860106

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 86491, 172982, 432455, 605437, 864910, 951401, 1210874, 1902802, 3027185, 4757005, 6054370, 6659807, 9514010, 13319614, 33299035, 66598070]

約数ペア:

[(1, 66598070), (2, 33299035), (5, 13319614), (7, 9514010), (10, 6659807), (11, 6054370), (14, 4757005), (22, 3027185), (35, 1902802), (55, 1210874), (70, 951401), (77, 864910), (110, 605437), (154, 432455), (385, 172982), (770, 86491)]