7928910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8009}}^1$

素因数の和:8033

約数の個数: 48

約数和(自身を含む): 22492080

約数和(自身を除く): 14563170

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 8009, 16018, 24027, 40045, 48054, 72081, 80090, 88099, 120135, 144162, 176198, 240270, 264297, 360405, 440495, 528594, 720810, 792891, 880990, 1321485, 1585782, 2642970, 3964455, 7928910]

約数ペア:

[(1, 7928910), (2, 3964455), (3, 2642970), (5, 1585782), (6, 1321485), (9, 880990), (10, 792891), (11, 720810), (15, 528594), (18, 440495), (22, 360405), (30, 264297), (33, 240270), (45, 176198), (55, 144162), (66, 120135), (90, 88099), (99, 80090), (110, 72081), (165, 48054), (198, 40045), (330, 24027), (495, 16018), (990, 8009)]