1285202310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2330

約数の個数: 128

約数和(自身を含む): 3662807040

約数和(自身を除く): 2377604730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 59, 70, 94, 105, 118, 141, 177, 210, 235, 282, 295, 329, 354, 413, 470, 590, 658, 705, 826, 885, 987, 1239, 1410, 1645, 1770, 1974, 2065, 2207, 2478, 2773, 3290, 4130, 4414, 4935, 5546, 6195, 6621, 8319, 9870, 11035, 12390, 13242, 13865, 15449, 16638, 19411, 22070, 27730, 30898, 33105, 38822, 41595, 46347, 58233, 66210, 77245, 83190, 92694, 97055, 103729, 116466, 130213, 154490, 194110, 207458, 231735, 260426, 291165, 311187, 390639, 463470, 518645, 582330, 622374, 651065, 726103, 781278, 911491, 1037290, 1302130, 1452206, 1555935, 1822982, 1953195, 2178309, 2734473, 3111870, 3630515, 3906390, 4356618, 4557455, 5468946, 6120011, 7261030, 9114910, 10891545, 12240022, 13672365, 18360033, 21783090, 27344730, 30600055, 36720066, 42840077, 61200110, 85680154, 91800165, 128520231, 183600330, 214200385, 257040462, 428400770, 642601155, 1285202310]

約数ペア:

[(1, 1285202310), (2, 642601155), (3, 428400770), (5, 257040462), (6, 214200385), (7, 183600330), (10, 128520231), (14, 91800165), (15, 85680154), (21, 61200110), (30, 42840077), (35, 36720066), (42, 30600055), (47, 27344730), (59, 21783090), (70, 18360033), (94, 13672365), (105, 12240022), (118, 10891545), (141, 9114910), (177, 7261030), (210, 6120011), (235, 5468946), (282, 4557455), (295, 4356618), (329, 3906390), (354, 3630515), (413, 3111870), (470, 2734473), (590, 2178309), (658, 1953195), (705, 1822982), (826, 1555935), (885, 1452206), (987, 1302130), (1239, 1037290), (1410, 911491), (1645, 781278), (1770, 726103), (1974, 651065), (2065, 622374), (2207, 582330), (2478, 518645), (2773, 463470), (3290, 390639), (4130, 311187), (4414, 291165), (4935, 260426), (5546, 231735), (6195, 207458), (6621, 194110), (8319, 154490), (9870, 130213), (11035, 116466), (12390, 103729), (13242, 97055), (13865, 92694), (15449, 83190), (16638, 77245), (19411, 66210), (22070, 58233), (27730, 46347), (30898, 41595), (33105, 38822)]