12980850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{86539}}^1$

素因数の和:86554

約数の個数: 24

約数和(自身を含む): 32192880

約数和(自身を除く): 19212030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 86539, 173078, 259617, 432695, 519234, 865390, 1298085, 2163475, 2596170, 4326950, 6490425, 12980850]

約数ペア:

[(1, 12980850), (2, 6490425), (3, 4326950), (5, 2596170), (6, 2163475), (10, 1298085), (15, 865390), (25, 519234), (30, 432695), (50, 259617), (75, 173078), (150, 86539)]