80451452790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893905031}}^1$

素因数の和:893905044

約数の個数: 24

約数和(自身を含む): 209173777488

約数和(自身を除く): 128722324698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893905031, 1787810062, 2681715093, 4469525155, 5363430186, 8045145279, 8939050310, 13408575465, 16090290558, 26817150930, 40225726395, 80451452790]

約数ペア:

[(1, 80451452790), (2, 40225726395), (3, 26817150930), (5, 16090290558), (6, 13408575465), (9, 8939050310), (10, 8045145279), (15, 5363430186), (18, 4469525155), (30, 2681715093), (45, 1787810062), (90, 893905031)]