2016546060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{781607}}^1$

素因数の和:781662

約数の個数: 48

約数和(自身を含む): 5777646336

約数和(自身を除く): 3761100276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 781607, 1563214, 2344821, 3126428, 3908035, 4689642, 7816070, 9379284, 11724105, 15632140, 23448210, 33609101, 46896420, 67218202, 100827303, 134436404, 168045505, 201654606, 336091010, 403309212, 504136515, 672182020, 1008273030, 2016546060]

約数ペア:

[(1, 2016546060), (2, 1008273030), (3, 672182020), (4, 504136515), (5, 403309212), (6, 336091010), (10, 201654606), (12, 168045505), (15, 134436404), (20, 100827303), (30, 67218202), (43, 46896420), (60, 33609101), (86, 23448210), (129, 15632140), (172, 11724105), (215, 9379284), (258, 7816070), (430, 4689642), (516, 3908035), (645, 3126428), (860, 2344821), (1290, 1563214), (2580, 781607)]