12677820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211297}}^1$

素因数の和:211309

約数の個数: 24

約数和(自身を含む): 35498064

約数和(自身を除く): 22820244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211297, 422594, 633891, 845188, 1056485, 1267782, 2112970, 2535564, 3169455, 4225940, 6338910, 12677820]

約数ペア:

[(1, 12677820), (2, 6338910), (3, 4225940), (4, 3169455), (5, 2535564), (6, 2112970), (10, 1267782), (12, 1056485), (15, 845188), (20, 633891), (30, 422594), (60, 211297)]