270082540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4847

約数の個数: 96

約数和(自身を含む): 720728064

約数和(自身を除く): 450645524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 4030, 4340, 4787, 5642, 8060, 9574, 11284, 14105, 19148, 23935, 28210, 33509, 47870, 56420, 62231, 67018, 95740, 124462, 134036, 148397, 167545, 248924, 296794, 311155, 335090, 435617, 593588, 622310, 670180, 741985, 871234, 1038779, 1244620, 1483970, 1742468, 1929161, 2077558, 2178085, 2967940, 3858322, 4155116, 4356170, 5193895, 7716644, 8712340, 9645805, 10387790, 13504127, 19291610, 20775580, 27008254, 38583220, 54016508, 67520635, 135041270, 270082540]

約数ペア:

[(1, 270082540), (2, 135041270), (4, 67520635), (5, 54016508), (7, 38583220), (10, 27008254), (13, 20775580), (14, 19291610), (20, 13504127), (26, 10387790), (28, 9645805), (31, 8712340), (35, 7716644), (52, 5193895), (62, 4356170), (65, 4155116), (70, 3858322), (91, 2967940), (124, 2178085), (130, 2077558), (140, 1929161), (155, 1742468), (182, 1483970), (217, 1244620), (260, 1038779), (310, 871234), (364, 741985), (403, 670180), (434, 622310), (455, 593588), (620, 435617), (806, 335090), (868, 311155), (910, 296794), (1085, 248924), (1612, 167545), (1820, 148397), (2015, 134036), (2170, 124462), (2821, 95740), (4030, 67018), (4340, 62231), (4787, 56420), (5642, 47870), (8060, 33509), (9574, 28210), (11284, 23935), (14105, 19148)]