2006209485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68483}}^1$

素因数の和:68535

約数の個数: 64

約数和(自身を含む): 4207656960

約数和(自身を除く): 2201447475

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 3255, 4185, 5859, 9765, 29295, 68483, 205449, 342415, 479381, 616347, 1027245, 1438143, 1849041, 2122973, 2396905, 3081735, 4314429, 6368919, 7190715, 9245205, 10614865, 12943287, 14860811, 19106757, 21572145, 31844595, 44582433, 57320271, 64716435, 74304055, 95533785, 133747299, 222912165, 286601355, 401241897, 668736495, 2006209485]

約数ペア:

[(1, 2006209485), (3, 668736495), (5, 401241897), (7, 286601355), (9, 222912165), (15, 133747299), (21, 95533785), (27, 74304055), (31, 64716435), (35, 57320271), (45, 44582433), (63, 31844595), (93, 21572145), (105, 19106757), (135, 14860811), (155, 12943287), (189, 10614865), (217, 9245205), (279, 7190715), (315, 6368919), (465, 4314429), (651, 3081735), (837, 2396905), (945, 2122973), (1085, 1849041), (1395, 1438143), (1953, 1027245), (3255, 616347), (4185, 479381), (5859, 342415), (9765, 205449), (29295, 68483)]