68480730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{760897}}^1$

素因数の和:760910

約数の個数: 24

約数和(自身を含む): 178050132

約数和(自身を除く): 109569402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 760897, 1521794, 2282691, 3804485, 4565382, 6848073, 7608970, 11413455, 13696146, 22826910, 34240365, 68480730]

約数ペア:

[(1, 68480730), (2, 34240365), (3, 22826910), (5, 13696146), (6, 11413455), (9, 7608970), (10, 6848073), (15, 4565382), (18, 3804485), (30, 2282691), (45, 1521794), (90, 760897)]