1338420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22307}}^1$

素因数の和:22319

約数の個数: 24

約数和(自身を含む): 3747744

約数和(自身を除く): 2409324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22307, 44614, 66921, 89228, 111535, 133842, 223070, 267684, 334605, 446140, 669210, 1338420]

約数ペア:

[(1, 1338420), (2, 669210), (3, 446140), (4, 334605), (5, 267684), (6, 223070), (10, 133842), (12, 111535), (15, 89228), (20, 66921), (30, 44614), (60, 22307)]