204562140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3409369}}^1$

素因数の和:3409381

約数の個数: 24

約数和(自身を含む): 572774160

約数和(自身を除く): 368212020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3409369, 6818738, 10228107, 13637476, 17046845, 20456214, 34093690, 40912428, 51140535, 68187380, 102281070, 204562140]

約数ペア:

[(1, 204562140), (2, 102281070), (3, 68187380), (4, 51140535), (5, 40912428), (6, 34093690), (10, 20456214), (12, 17046845), (15, 13637476), (20, 10228107), (30, 6818738), (60, 3409369)]