172068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2867807}}^1$

素因数の和:2867819

約数の個数: 24

約数和(自身を含む): 481791744

約数和(自身を除く): 309723324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2867807, 5735614, 8603421, 11471228, 14339035, 17206842, 28678070, 34413684, 43017105, 57356140, 86034210, 172068420]

約数ペア:

[(1, 172068420), (2, 86034210), (3, 57356140), (4, 43017105), (5, 34413684), (6, 28678070), (10, 17206842), (12, 14339035), (15, 11471228), (20, 8603421), (30, 5735614), (60, 2867807)]