2105730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 6134400

約数和(自身を除く): 4028670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 709, 990, 1418, 1485, 2127, 2970, 3545, 4254, 6381, 7090, 7799, 10635, 12762, 15598, 19143, 21270, 23397, 31905, 38286, 38995, 46794, 63810, 70191, 77990, 95715, 116985, 140382, 191430, 210573, 233970, 350955, 421146, 701910, 1052865, 2105730]

約数ペア:

[(1, 2105730), (2, 1052865), (3, 701910), (5, 421146), (6, 350955), (9, 233970), (10, 210573), (11, 191430), (15, 140382), (18, 116985), (22, 95715), (27, 77990), (30, 70191), (33, 63810), (45, 46794), (54, 38995), (55, 38286), (66, 31905), (90, 23397), (99, 21270), (110, 19143), (135, 15598), (165, 12762), (198, 10635), (270, 7799), (297, 7090), (330, 6381), (495, 4254), (594, 3545), (709, 2970), (990, 2127), (1418, 1485)]