68223670

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{19661}}^1$

素因数の和:20015

約数の個数: 16

約数和(自身を含む): 123162768

約数和(自身を除く): 54939098

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 19661, 39322, 98305, 196610, 6822367, 13644734, 34111835, 68223670]

約数ペア:

[(1, 68223670), (2, 34111835), (5, 13644734), (10, 6822367), (347, 196610), (694, 98305), (1735, 39322), (3470, 19661)]