27828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463807}}^1$

素因数の和:463819

約数の個数: 24

約数和(自身を含む): 77919744

約数和(自身を除く): 50091324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463807, 927614, 1391421, 1855228, 2319035, 2782842, 4638070, 5565684, 6957105, 9276140, 13914210, 27828420]

約数ペア:

[(1, 27828420), (2, 13914210), (3, 9276140), (4, 6957105), (5, 5565684), (6, 4638070), (10, 2782842), (12, 2319035), (15, 1855228), (20, 1391421), (30, 927614), (60, 463807)]