31828620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10009}}^1$

素因数の和:10074

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 58982100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 10009, 20018, 30027, 40036, 50045, 60054, 100090, 120108, 150135, 200180, 300270, 530477, 600540, 1060954, 1591431, 2121908, 2652385, 3182862, 5304770, 6365724, 7957155, 10609540, 15914310, 31828620]

約数ペア:

[(1, 31828620), (2, 15914310), (3, 10609540), (4, 7957155), (5, 6365724), (6, 5304770), (10, 3182862), (12, 2652385), (15, 2121908), (20, 1591431), (30, 1060954), (53, 600540), (60, 530477), (106, 300270), (159, 200180), (212, 150135), (265, 120108), (318, 100090), (530, 60054), (636, 50045), (795, 40036), (1060, 30027), (1590, 20018), (3180, 10009)]