19314974310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643832477}}^1$

素因数の和:643832487

約数の個数: 16

約数和(自身を含む): 46355938416

約数和(自身を除く): 27040964106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643832477, 1287664954, 1931497431, 3219162385, 3862994862, 6438324770, 9657487155, 19314974310]

約数ペア:

[(1, 19314974310), (2, 9657487155), (3, 6438324770), (5, 3862994862), (6, 3219162385), (10, 1931497431), (15, 1287664954), (30, 643832477)]