30897456

素因数分解:

$2^4\times 3^1\times {\mathrm{643697}}^1$

素因数の和:643708

約数の個数: 20

約数和(自身を含む): 79818552

約数和(自身を除く): 48921096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643697, 1287394, 1931091, 2574788, 3862182, 5149576, 7724364, 10299152, 15448728, 30897456]

約数ペア:

[(1, 30897456), (2, 15448728), (3, 10299152), (4, 7724364), (6, 5149576), (8, 3862182), (12, 2574788), (16, 1931091), (24, 1287394), (48, 643697)]