828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13807}}^1$

素因数の和:13819

約数の個数: 24

約数和(自身を含む): 2319744

約数和(自身を除く): 1491324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13807, 27614, 41421, 55228, 69035, 82842, 138070, 165684, 207105, 276140, 414210, 828420]

約数ペア:

[(1, 828420), (2, 414210), (3, 276140), (4, 207105), (5, 165684), (6, 138070), (10, 82842), (12, 69035), (15, 55228), (20, 41421), (30, 27614), (60, 13807)]