2017544820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1461989}}^1$

素因数の和:1462024

約数の個数: 48

約数和(自身を含む): 5894743680

約数和(自身を除く): 3877198860

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, 1461989, 2923978, 4385967, 5847956, 7309945, 8771934, 14619890, 17543868, 21929835, 29239780, 33625747, 43859670, 67251494, 87719340, 100877241, 134502988, 168128735, 201754482, 336257470, 403508964, 504386205, 672514940, 1008772410, 2017544820]

約数ペア:

[(1, 2017544820), (2, 1008772410), (3, 672514940), (4, 504386205), (5, 403508964), (6, 336257470), (10, 201754482), (12, 168128735), (15, 134502988), (20, 100877241), (23, 87719340), (30, 67251494), (46, 43859670), (60, 33625747), (69, 29239780), (92, 21929835), (115, 17543868), (138, 14619890), (230, 8771934), (276, 7309945), (345, 5847956), (460, 4385967), (690, 2923978), (1380, 1461989)]