27827910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28109}}^1$

素因数の和:28133

約数の個数: 48

約数和(自身を含む): 78932880

約数和(自身を除く): 51104970

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, 28109, 56218, 84327, 140545, 168654, 252981, 281090, 309199, 421635, 505962, 618398, 843270, 927597, 1264905, 1545995, 1855194, 2529810, 2782791, 3091990, 4637985, 5565582, 9275970, 13913955, 27827910]

約数ペア:

[(1, 27827910), (2, 13913955), (3, 9275970), (5, 5565582), (6, 4637985), (9, 3091990), (10, 2782791), (11, 2529810), (15, 1855194), (18, 1545995), (22, 1264905), (30, 927597), (33, 843270), (45, 618398), (55, 505962), (66, 421635), (90, 309199), (99, 281090), (110, 252981), (165, 168654), (198, 140545), (330, 84327), (495, 56218), (990, 28109)]