2016532770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:373

約数の個数: 144

約数和(自身を含む): 5750491968

約数和(自身を除く): 3733959198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 139, 142, 147, 210, 213, 245, 278, 294, 355, 417, 426, 490, 497, 695, 710, 735, 834, 973, 994, 1065, 1390, 1470, 1491, 1946, 2085, 2130, 2485, 2919, 2982, 3479, 4170, 4865, 4970, 5838, 6811, 6958, 7455, 9730, 9869, 10437, 13622, 14595, 14910, 17395, 19321, 19738, 20433, 20874, 29190, 29607, 34055, 34790, 38642, 40866, 49345, 52185, 57963, 59214, 68110, 69083, 96605, 98690, 102165, 104370, 115926, 135247, 138166, 148035, 193210, 204330, 207249, 270494, 289815, 296070, 345415, 405741, 414498, 483581, 579630, 676235, 690830, 811482, 946729, 967162, 1036245, 1352470, 1371791, 1450743, 1893458, 2028705, 2072490, 2417905, 2743582, 2840187, 2901486, 4057410, 4115373, 4733645, 4835810, 5680374, 6858955, 7253715, 8230746, 9467290, 9602537, 13717910, 14200935, 14507430, 19205074, 20576865, 28401870, 28807611, 41153730, 48012685, 57615222, 67217759, 96025370, 134435518, 144038055, 201653277, 288076110, 336088795, 403306554, 672177590, 1008266385, 2016532770]

約数ペア:

[(1, 2016532770), (2, 1008266385), (3, 672177590), (5, 403306554), (6, 336088795), (7, 288076110), (10, 201653277), (14, 144038055), (15, 134435518), (21, 96025370), (30, 67217759), (35, 57615222), (42, 48012685), (49, 41153730), (70, 28807611), (71, 28401870), (98, 20576865), (105, 19205074), (139, 14507430), (142, 14200935), (147, 13717910), (210, 9602537), (213, 9467290), (245, 8230746), (278, 7253715), (294, 6858955), (355, 5680374), (417, 4835810), (426, 4733645), (490, 4115373), (497, 4057410), (695, 2901486), (710, 2840187), (735, 2743582), (834, 2417905), (973, 2072490), (994, 2028705), (1065, 1893458), (1390, 1450743), (1470, 1371791), (1491, 1352470), (1946, 1036245), (2085, 967162), (2130, 946729), (2485, 811482), (2919, 690830), (2982, 676235), (3479, 579630), (4170, 483581), (4865, 414498), (4970, 405741), (5838, 345415), (6811, 296070), (6958, 289815), (7455, 270494), (9730, 207249), (9869, 204330), (10437, 193210), (13622, 148035), (14595, 138166), (14910, 135247), (17395, 115926), (19321, 104370), (19738, 102165), (20433, 98690), (20874, 96605), (29190, 69083), (29607, 68110), (34055, 59214), (34790, 57963), (38642, 52185), (40866, 49345)]