28562942870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 69934731264

約数和(自身を除く): 41371788394

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 71, 73, 77, 85, 110, 119, 142, 146, 154, 170, 187, 238, 355, 365, 374, 385, 421, 497, 511, 595, 710, 730, 770, 781, 803, 842, 935, 994, 1022, 1190, 1207, 1241, 1309, 1562, 1606, 1870, 2105, 2414, 2482, 2485, 2555, 2618, 2947, 3905, 4015, 4210, 4631, 4970, 5110, 5183, 5467, 5621, 5894, 6035, 6205, 6545, 7157, 7810, 8030, 8449, 8687, 9262, 10366, 10934, 11242, 12070, 12410, 13090, 13277, 13651, 14314, 14735, 16898, 17374, 23155, 25915, 26554, 27302, 27335, 28105, 29470, 29891, 30733, 32417, 35785, 36281, 42245, 43435, 46310, 50099, 51830, 54670, 56210, 57013, 59782, 61466, 64834, 66385, 68255, 71570, 72562, 78727, 84490, 86870, 88111, 92939, 95557, 100198, 114026, 132770, 136510, 149455, 153665, 157454, 162085, 176222, 181405, 185878, 191114, 209237, 215131, 250495, 285065, 298910, 307330, 324170, 328801, 338063, 362810, 393635, 399091, 418474, 430262, 440555, 464695, 477785, 500990, 508147, 522461, 551089, 570130, 616777, 657602, 676126, 787270, 798182, 881110, 929390, 955570, 969221, 1016294, 1044922, 1046185, 1075655, 1102178, 1233554, 1644005, 1690315, 1938442, 1995455, 2092370, 2151310, 2182043, 2301607, 2366441, 2540735, 2612305, 2755445, 3083885, 3288010, 3380630, 3557029, 3657227, 3990910, 4364086, 4603214, 4732882, 4846105, 5081470, 5224610, 5510890, 5589617, 5747071, 6167770, 6784547, 7114058, 7314454, 9692210, 10910215, 11179234, 11494142, 11508035, 11832205, 13569094, 15274301, 17785145, 18286135, 21820430, 23016070, 23664410, 24002473, 27948085, 28735355, 30548602, 33922735, 35570290, 36572270, 37094731, 39127319, 40229497, 48004946, 55896170, 57470710, 67845470, 74189462, 76371505, 78254638, 80458994, 120012365, 152743010, 168017311, 185473655, 195636595, 201147485, 240024730, 259663117, 336034622, 370947310, 391273190, 402294970, 408042041, 519326234, 816084082, 840086555, 1298315585, 1680173110, 2040210205, 2596631170, 2856294287, 4080420410, 5712588574, 14281471435, 28562942870]

約数ペア:

[(1, 28562942870), (2, 14281471435), (5, 5712588574), (7, 4080420410), (10, 2856294287), (11, 2596631170), (14, 2040210205), (17, 1680173110), (22, 1298315585), (34, 840086555), (35, 816084082), (55, 519326234), (70, 408042041), (71, 402294970), (73, 391273190), (77, 370947310), (85, 336034622), (110, 259663117), (119, 240024730), (142, 201147485), (146, 195636595), (154, 185473655), (170, 168017311), (187, 152743010), (238, 120012365), (355, 80458994), (365, 78254638), (374, 76371505), (385, 74189462), (421, 67845470), (497, 57470710), (511, 55896170), (595, 48004946), (710, 40229497), (730, 39127319), (770, 37094731), (781, 36572270), (803, 35570290), (842, 33922735), (935, 30548602), (994, 28735355), (1022, 27948085), (1190, 24002473), (1207, 23664410), (1241, 23016070), (1309, 21820430), (1562, 18286135), (1606, 17785145), (1870, 15274301), (2105, 13569094), (2414, 11832205), (2482, 11508035), (2485, 11494142), (2555, 11179234), (2618, 10910215), (2947, 9692210), (3905, 7314454), (4015, 7114058), (4210, 6784547), (4631, 6167770), (4970, 5747071), (5110, 5589617), (5183, 5510890), (5467, 5224610), (5621, 5081470), (5894, 4846105), (6035, 4732882), (6205, 4603214), (6545, 4364086), (7157, 3990910), (7810, 3657227), (8030, 3557029), (8449, 3380630), (8687, 3288010), (9262, 3083885), (10366, 2755445), (10934, 2612305), (11242, 2540735), (12070, 2366441), (12410, 2301607), (13090, 2182043), (13277, 2151310), (13651, 2092370), (14314, 1995455), (14735, 1938442), (16898, 1690315), (17374, 1644005), (23155, 1233554), (25915, 1102178), (26554, 1075655), (27302, 1046185), (27335, 1044922), (28105, 1016294), (29470, 969221), (29891, 955570), (30733, 929390), (32417, 881110), (35785, 798182), (36281, 787270), (42245, 676126), (43435, 657602), (46310, 616777), (50099, 570130), (51830, 551089), (54670, 522461), (56210, 508147), (57013, 500990), (59782, 477785), (61466, 464695), (64834, 440555), (66385, 430262), (68255, 418474), (71570, 399091), (72562, 393635), (78727, 362810), (84490, 338063), (86870, 328801), (88111, 324170), (92939, 307330), (95557, 298910), (100198, 285065), (114026, 250495), (132770, 215131), (136510, 209237), (149455, 191114), (153665, 185878), (157454, 181405), (162085, 176222)]