4068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67807}}^1$

素因数の和:67819

約数の個数: 24

約数和(自身を含む): 11391744

約数和(自身を除く): 7323324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67807, 135614, 203421, 271228, 339035, 406842, 678070, 813684, 1017105, 1356140, 2034210, 4068420]

約数ペア:

[(1, 4068420), (2, 2034210), (3, 1356140), (4, 1017105), (5, 813684), (6, 678070), (10, 406842), (12, 339035), (15, 271228), (20, 203421), (30, 135614), (60, 67807)]