166828970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{216661}}^1$

素因数の和:216686

約数の個数: 32

約数和(自身を含む): 374391936

約数和(自身を除く): 207562966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 216661, 433322, 1083305, 1516627, 2166610, 2383271, 3033254, 4766542, 7583135, 11916355, 15166270, 16682897, 23832710, 33365794, 83414485, 166828970]

約数ペア:

[(1, 166828970), (2, 83414485), (5, 33365794), (7, 23832710), (10, 16682897), (11, 15166270), (14, 11916355), (22, 7583135), (35, 4766542), (55, 3033254), (70, 2383271), (77, 2166610), (110, 1516627), (154, 1083305), (385, 433322), (770, 216661)]