2068620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 3979380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1499, 2998, 4497, 5996, 7495, 8994, 14990, 17988, 22485, 29980, 34477, 44970, 68954, 89940, 103431, 137908, 172385, 206862, 344770, 413724, 517155, 689540, 1034310, 2068620]

約数ペア:

[(1, 2068620), (2, 1034310), (3, 689540), (4, 517155), (5, 413724), (6, 344770), (10, 206862), (12, 172385), (15, 137908), (20, 103431), (23, 89940), (30, 68954), (46, 44970), (60, 34477), (69, 29980), (92, 22485), (115, 17988), (138, 14990), (230, 8994), (276, 7495), (345, 5996), (460, 4497), (690, 2998), (1380, 1499)]