2077897185

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 4705263360

約数和(自身を除く): 2627366175

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 73, 91, 105, 117, 135, 147, 189, 195, 219, 245, 273, 315, 331, 351, 365, 441, 455, 511, 585, 637, 657, 735, 819, 945, 949, 993, 1095, 1323, 1365, 1533, 1655, 1755, 1911, 1971, 2205, 2317, 2457, 2555, 2847, 2979, 3185, 3285, 3577, 4095, 4303, 4599, 4745, 4965, 5733, 6615, 6643, 6951, 7665, 8541, 8937, 9555, 9855, 10731, 11585, 12285, 12909, 13797, 14235, 14895, 16219, 17199, 17885, 19929, 20853, 21515, 22995, 24163, 25623, 28665, 30121, 32193, 33215, 34755, 38727, 42705, 44685, 46501, 48657, 53655, 59787, 62559, 64545, 68985, 72489, 81095, 85995, 90363, 96579, 99645, 104265, 116181, 120815, 128115, 139503, 145971, 150605, 160965, 169141, 179361, 193635, 210847, 217467, 232505, 243285, 271089, 298935, 312795, 314119, 362445, 418509, 437913, 451815, 482895, 507423, 580905, 632541, 652401, 697515, 729855, 813267, 845705, 896805, 942357, 1054235, 1087335, 1183987, 1255527, 1355445, 1522269, 1570595, 1897623, 2092545, 2189565, 2198833, 2537115, 2827071, 3162705, 3262005, 3551961, 4066335, 4566807, 4711785, 5692869, 5919935, 6277635, 6596499, 7611345, 8481213, 9488115, 10655883, 10994165, 14135355, 15391831, 17759805, 19789497, 22834035, 28464345, 31967649, 32982495, 42406065, 46175493, 53279415, 59368491, 76959155, 98947485, 138526479, 159838245, 230877465, 296842455, 415579437, 692632395, 2077897185]

約数ペア:

[(1, 2077897185), (3, 692632395), (5, 415579437), (7, 296842455), (9, 230877465), (13, 159838245), (15, 138526479), (21, 98947485), (27, 76959155), (35, 59368491), (39, 53279415), (45, 46175493), (49, 42406065), (63, 32982495), (65, 31967649), (73, 28464345), (91, 22834035), (105, 19789497), (117, 17759805), (135, 15391831), (147, 14135355), (189, 10994165), (195, 10655883), (219, 9488115), (245, 8481213), (273, 7611345), (315, 6596499), (331, 6277635), (351, 5919935), (365, 5692869), (441, 4711785), (455, 4566807), (511, 4066335), (585, 3551961), (637, 3262005), (657, 3162705), (735, 2827071), (819, 2537115), (945, 2198833), (949, 2189565), (993, 2092545), (1095, 1897623), (1323, 1570595), (1365, 1522269), (1533, 1355445), (1655, 1255527), (1755, 1183987), (1911, 1087335), (1971, 1054235), (2205, 942357), (2317, 896805), (2457, 845705), (2555, 813267), (2847, 729855), (2979, 697515), (3185, 652401), (3285, 632541), (3577, 580905), (4095, 507423), (4303, 482895), (4599, 451815), (4745, 437913), (4965, 418509), (5733, 362445), (6615, 314119), (6643, 312795), (6951, 298935), (7665, 271089), (8541, 243285), (8937, 232505), (9555, 217467), (9855, 210847), (10731, 193635), (11585, 179361), (12285, 169141), (12909, 160965), (13797, 150605), (14235, 145971), (14895, 139503), (16219, 128115), (17199, 120815), (17885, 116181), (19929, 104265), (20853, 99645), (21515, 96579), (22995, 90363), (24163, 85995), (25623, 81095), (28665, 72489), (30121, 68985), (32193, 64545), (33215, 62559), (34755, 59787), (38727, 53655), (42705, 48657), (44685, 46501)]