85547940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2011}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 239991360

約数和(自身を除く): 154443420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2011, 2127, 2836, 3545, 4022, 4254, 6033, 7090, 8044, 8508, 10055, 10635, 12066, 14180, 20110, 21270, 24132, 30165, 40220, 42540, 60330, 120660, 1425799, 2851598, 4277397, 5703196, 7128995, 8554794, 14257990, 17109588, 21386985, 28515980, 42773970, 85547940]

約数ペア:

[(1, 85547940), (2, 42773970), (3, 28515980), (4, 21386985), (5, 17109588), (6, 14257990), (10, 8554794), (12, 7128995), (15, 5703196), (20, 4277397), (30, 2851598), (60, 1425799), (709, 120660), (1418, 60330), (2011, 42540), (2127, 40220), (2836, 30165), (3545, 24132), (4022, 21270), (4254, 20110), (6033, 14180), (7090, 12066), (8044, 10635), (8508, 10055)]