2563669860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42727831}}^1$

素因数の和:42727843

約数の個数: 24

約数和(自身を含む): 7178275776

約数和(自身を除く): 4614605916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42727831, 85455662, 128183493, 170911324, 213639155, 256366986, 427278310, 512733972, 640917465, 854556620, 1281834930, 2563669860]

約数ペア:

[(1, 2563669860), (2, 1281834930), (3, 854556620), (4, 640917465), (5, 512733972), (6, 427278310), (10, 256366986), (12, 213639155), (15, 170911324), (20, 128183493), (30, 85455662), (60, 42727831)]