2012187090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67072903}}^1$

素因数の和:67072913

約数の個数: 16

約数和(自身を含む): 4829249088

約数和(自身を除く): 2817061998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67072903, 134145806, 201218709, 335364515, 402437418, 670729030, 1006093545, 2012187090]

約数ペア:

[(1, 2012187090), (2, 1006093545), (3, 670729030), (5, 402437418), (6, 335364515), (10, 201218709), (15, 134145806), (30, 67072903)]