128809410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{2203}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 309441600

約数和(自身を除く): 180632190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1949, 2203, 3898, 4406, 5847, 6609, 9745, 11015, 11694, 13218, 19490, 22030, 29235, 33045, 58470, 66090, 4293647, 8587294, 12880941, 21468235, 25761882, 42936470, 64404705, 128809410]

約数ペア:

[(1, 128809410), (2, 64404705), (3, 42936470), (5, 25761882), (6, 21468235), (10, 12880941), (15, 8587294), (30, 4293647), (1949, 66090), (2203, 58470), (3898, 33045), (4406, 29235), (5847, 22030), (6609, 19490), (9745, 13218), (11015, 11694)]