12378270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{412609}}^1$

素因数の和:412619

約数の個数: 16

約数和(自身を含む): 29707920

約数和(自身を除く): 17329650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 412609, 825218, 1237827, 2063045, 2475654, 4126090, 6189135, 12378270]

約数ペア:

[(1, 12378270), (2, 6189135), (3, 4126090), (5, 2475654), (6, 2063045), (10, 1237827), (15, 825218), (30, 412609)]