869160180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 2829568896

約数和(自身を除く): 1960408716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 461, 469, 670, 804, 922, 938, 1005, 1340, 1383, 1407, 1844, 1876, 2010, 2305, 2345, 2766, 2814, 3227, 4020, 4489, 4610, 4690, 5532, 5628, 6454, 6915, 7035, 8978, 9220, 9380, 9681, 12908, 13467, 13830, 14070, 16135, 17956, 19362, 22445, 26934, 27660, 28140, 30887, 31423, 32270, 38724, 44890, 48405, 53868, 61774, 62846, 64540, 67335, 89780, 92661, 94269, 96810, 123548, 125692, 134670, 154435, 157115, 185322, 188538, 193620, 216209, 269340, 308870, 314230, 370644, 377076, 432418, 463305, 471345, 617740, 628460, 648627, 864836, 926610, 942690, 1081045, 1297254, 1853220, 1885380, 2069429, 2162090, 2594508, 3243135, 4138858, 4324180, 6208287, 6486270, 8277716, 10347145, 12416574, 12972540, 14486003, 20694290, 24833148, 28972006, 31041435, 41388580, 43458009, 57944012, 62082870, 72430015, 86916018, 124165740, 144860030, 173832036, 217290045, 289720060, 434580090, 869160180]

約数ペア:

[(1, 869160180), (2, 434580090), (3, 289720060), (4, 217290045), (5, 173832036), (6, 144860030), (7, 124165740), (10, 86916018), (12, 72430015), (14, 62082870), (15, 57944012), (20, 43458009), (21, 41388580), (28, 31041435), (30, 28972006), (35, 24833148), (42, 20694290), (60, 14486003), (67, 12972540), (70, 12416574), (84, 10347145), (105, 8277716), (134, 6486270), (140, 6208287), (201, 4324180), (210, 4138858), (268, 3243135), (335, 2594508), (402, 2162090), (420, 2069429), (461, 1885380), (469, 1853220), (670, 1297254), (804, 1081045), (922, 942690), (938, 926610), (1005, 864836), (1340, 648627), (1383, 628460), (1407, 617740), (1844, 471345), (1876, 463305), (2010, 432418), (2305, 377076), (2345, 370644), (2766, 314230), (2814, 308870), (3227, 269340), (4020, 216209), (4489, 193620), (4610, 188538), (4690, 185322), (5532, 157115), (5628, 154435), (6454, 134670), (6915, 125692), (7035, 123548), (8978, 96810), (9220, 94269), (9380, 92661), (9681, 89780), (12908, 67335), (13467, 64540), (13830, 62846), (14070, 61774), (16135, 53868), (17956, 48405), (19362, 44890), (22445, 38724), (26934, 32270), (27660, 31423), (28140, 30887)]