67910110

素因数分解:

$2^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{2621}}^1$

素因数の和:5219

約数の個数: 16

約数和(自身を含む): 122332032

約数和(自身を除く): 54421922

約数列:

[1, 2, 5, 10, 2591, 2621, 5182, 5242, 12955, 13105, 25910, 26210, 6791011, 13582022, 33955055, 67910110]

約数ペア:

[(1, 67910110), (2, 33955055), (5, 13582022), (10, 6791011), (2591, 26210), (2621, 25910), (5182, 13105), (5242, 12955)]