47268420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787807}}^1$

素因数の和:787819

約数の個数: 24

約数和(自身を含む): 132351744

約数和(自身を除く): 85083324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787807, 1575614, 2363421, 3151228, 3939035, 4726842, 7878070, 9453684, 11817105, 15756140, 23634210, 47268420]

約数ペア:

[(1, 47268420), (2, 23634210), (3, 15756140), (4, 11817105), (5, 9453684), (6, 7878070), (10, 4726842), (12, 3939035), (15, 3151228), (20, 2363421), (30, 1575614), (60, 787807)]