2272395195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 4809369600

約数和(自身を除く): 2536974405

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 283, 293, 315, 435, 609, 783, 849, 879, 945, 1015, 1305, 1415, 1465, 1827, 1981, 2051, 2547, 2637, 3045, 3915, 4245, 4395, 5481, 5943, 6153, 7641, 7911, 8207, 8497, 9135, 9905, 10255, 12735, 13185, 17829, 18459, 24621, 25491, 27405, 29715, 30765, 38205, 39555, 41035, 42485, 53487, 55377, 57449, 59479, 73863, 76473, 82919, 89145, 92295, 123105, 127455, 172347, 178437, 221589, 229419, 248757, 267435, 276885, 287245, 297395, 369315, 382365, 414595, 517041, 535311, 580433, 746271, 861735, 892185, 1107945, 1147095, 1243785, 1551123, 1605933, 1741299, 2238813, 2404651, 2585205, 2676555, 2902165, 3731355, 5223897, 7213953, 7755615, 8029665, 8706495, 11194065, 12023255, 15671691, 16832557, 21641859, 26119485, 36069765, 50497671, 64925577, 78358455, 84162785, 108209295, 151493013, 252488355, 324627885, 454479039, 757465065, 2272395195]

約数ペア:

[(1, 2272395195), (3, 757465065), (5, 454479039), (7, 324627885), (9, 252488355), (15, 151493013), (21, 108209295), (27, 84162785), (29, 78358455), (35, 64925577), (45, 50497671), (63, 36069765), (87, 26119485), (105, 21641859), (135, 16832557), (145, 15671691), (189, 12023255), (203, 11194065), (261, 8706495), (283, 8029665), (293, 7755615), (315, 7213953), (435, 5223897), (609, 3731355), (783, 2902165), (849, 2676555), (879, 2585205), (945, 2404651), (1015, 2238813), (1305, 1741299), (1415, 1605933), (1465, 1551123), (1827, 1243785), (1981, 1147095), (2051, 1107945), (2547, 892185), (2637, 861735), (3045, 746271), (3915, 580433), (4245, 535311), (4395, 517041), (5481, 414595), (5943, 382365), (6153, 369315), (7641, 297395), (7911, 287245), (8207, 276885), (8497, 267435), (9135, 248757), (9905, 229419), (10255, 221589), (12735, 178437), (13185, 172347), (17829, 127455), (18459, 123105), (24621, 92295), (25491, 89145), (27405, 82919), (29715, 76473), (30765, 73863), (38205, 59479), (39555, 57449), (41035, 55377), (42485, 53487)]