2477970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 7031232

約数和(自身を除く): 4553262

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, 2503, 5006, 7509, 12515, 15018, 22527, 25030, 27533, 37545, 45054, 55066, 75090, 82599, 112635, 137665, 165198, 225270, 247797, 275330, 412995, 495594, 825990, 1238985, 2477970]

約数ペア:

[(1, 2477970), (2, 1238985), (3, 825990), (5, 495594), (6, 412995), (9, 275330), (10, 247797), (11, 225270), (15, 165198), (18, 137665), (22, 112635), (30, 82599), (33, 75090), (45, 55066), (55, 45054), (66, 37545), (90, 27533), (99, 25030), (110, 22527), (165, 15018), (198, 12515), (330, 7509), (495, 5006), (990, 2503)]