2012257110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{155627}}^1$

素因数の和:156068

約数の個数: 32

約数和(自身を含む): 4840653312

約数和(自身を除く): 2828396202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 155627, 311254, 466881, 778135, 933762, 1556270, 2334405, 4668810, 67075237, 134150474, 201225711, 335376185, 402451422, 670752370, 1006128555, 2012257110]

約数ペア:

[(1, 2012257110), (2, 1006128555), (3, 670752370), (5, 402451422), (6, 335376185), (10, 201225711), (15, 134150474), (30, 67075237), (431, 4668810), (862, 2334405), (1293, 1556270), (2155, 933762), (2586, 778135), (4310, 466881), (6465, 311254), (12930, 155627)]