12727860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{212131}}^1$

素因数の和:212143

約数の個数: 24

約数和(自身を含む): 35638176

約数和(自身を除く): 22910316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 212131, 424262, 636393, 848524, 1060655, 1272786, 2121310, 2545572, 3181965, 4242620, 6363930, 12727860]

約数ペア:

[(1, 12727860), (2, 6363930), (3, 4242620), (4, 3181965), (5, 2545572), (6, 2121310), (10, 1272786), (12, 1060655), (15, 848524), (20, 636393), (30, 424262), (60, 212131)]