86315940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479533}}^1$

素因数の和:479548

約数の個数: 36

約数和(自身を含む): 261825564

約数和(自身を除く): 175509624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479533, 959066, 1438599, 1918132, 2397665, 2877198, 4315797, 4795330, 5754396, 7192995, 8631594, 9590660, 14385990, 17263188, 21578985, 28771980, 43157970, 86315940]

約数ペア:

[(1, 86315940), (2, 43157970), (3, 28771980), (4, 21578985), (5, 17263188), (6, 14385990), (9, 9590660), (10, 8631594), (12, 7192995), (15, 5754396), (18, 4795330), (20, 4315797), (30, 2877198), (36, 2397665), (45, 1918132), (60, 1438599), (90, 959066), (180, 479533)]