54667690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70997}}^1$

素因数の和:71022

約数の個数: 32

約数和(自身を含む): 122684544

約数和(自身を除く): 68016854

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 70997, 141994, 354985, 496979, 709970, 780967, 993958, 1561934, 2484895, 3904835, 4969790, 5466769, 7809670, 10933538, 27333845, 54667690]

約数ペア:

[(1, 54667690), (2, 27333845), (5, 10933538), (7, 7809670), (10, 5466769), (11, 4969790), (14, 3904835), (22, 2484895), (35, 1561934), (55, 993958), (70, 780967), (77, 709970), (110, 496979), (154, 354985), (385, 141994), (770, 70997)]