64125730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{66109}}^1$

素因数の和:66213

約数の個数: 16

約数和(自身を含む): 116618040

約数和(自身を除く): 52492310

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 66109, 132218, 330545, 661090, 6412573, 12825146, 32062865, 64125730]

約数ペア:

[(1, 64125730), (2, 32062865), (5, 12825146), (10, 6412573), (97, 661090), (194, 330545), (485, 132218), (970, 66109)]