1821270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2948010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 5519, 11038, 16557, 27595, 33114, 55190, 60709, 82785, 121418, 165570, 182127, 303545, 364254, 607090, 910635, 1821270]

約数ペア:

[(1, 1821270), (2, 910635), (3, 607090), (5, 364254), (6, 303545), (10, 182127), (11, 165570), (15, 121418), (22, 82785), (30, 60709), (33, 55190), (55, 33114), (66, 27595), (110, 16557), (165, 11038), (330, 5519)]