2355897390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:423

約数の個数: 256

約数和(自身を含む): 7357464576

約数和(自身を除く): 5001567186

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 167, 186, 197, 210, 217, 231, 310, 330, 334, 341, 385, 394, 434, 462, 465, 501, 591, 651, 682, 770, 835, 930, 985, 1002, 1023, 1085, 1155, 1169, 1182, 1302, 1379, 1670, 1705, 1837, 1970, 2046, 2167, 2170, 2310, 2338, 2387, 2505, 2758, 2955, 3255, 3410, 3507, 3674, 4137, 4334, 4774, 5010, 5115, 5177, 5511, 5845, 5910, 6107, 6501, 6510, 6895, 7014, 7161, 8274, 9185, 10230, 10354, 10835, 11022, 11690, 11935, 12214, 12859, 13002, 13790, 14322, 15169, 15531, 17535, 18321, 18370, 20685, 21670, 23870, 25718, 25885, 27555, 30338, 30535, 31062, 32505, 32899, 35070, 35805, 36239, 36642, 38577, 41370, 42749, 45507, 51770, 55110, 56947, 61070, 64295, 65010, 65798, 67177, 71610, 72478, 75845, 77154, 77655, 85498, 91014, 91605, 98697, 108717, 113894, 128247, 128590, 134354, 151690, 155310, 164495, 170841, 181195, 183210, 192885, 197394, 201531, 213745, 217434, 227535, 230293, 256494, 284735, 328990, 335885, 341682, 361889, 362390, 385770, 398629, 403062, 427490, 455070, 460586, 470239, 493485, 543585, 569470, 641235, 671770, 690879, 723778, 797258, 854205, 940478, 986970, 1007655, 1019869, 1085667, 1087170, 1151465, 1195887, 1282470, 1381758, 1410717, 1708410, 1809445, 1993145, 2015310, 2039738, 2171334, 2302930, 2351195, 2391774, 2533223, 2821434, 3059607, 3454395, 3618890, 3986290, 4702390, 5066446, 5099345, 5428335, 5979435, 6119214, 6908790, 7053585, 7139083, 7599669, 10198690, 10856670, 11218559, 11958870, 12666115, 14107170, 14278166, 15199338, 15298035, 21417249, 22437118, 25332230, 30596070, 33655677, 35695415, 37998345, 42834498, 56092795, 67311354, 71390830, 75996690, 78529913, 107086245, 112185590, 157059826, 168278385, 214172490, 235589739, 336556770, 392649565, 471179478, 785299130, 1177948695, 2355897390]

約数ペア:

[(1, 2355897390), (2, 1177948695), (3, 785299130), (5, 471179478), (6, 392649565), (7, 336556770), (10, 235589739), (11, 214172490), (14, 168278385), (15, 157059826), (21, 112185590), (22, 107086245), (30, 78529913), (31, 75996690), (33, 71390830), (35, 67311354), (42, 56092795), (55, 42834498), (62, 37998345), (66, 35695415), (70, 33655677), (77, 30596070), (93, 25332230), (105, 22437118), (110, 21417249), (154, 15298035), (155, 15199338), (165, 14278166), (167, 14107170), (186, 12666115), (197, 11958870), (210, 11218559), (217, 10856670), (231, 10198690), (310, 7599669), (330, 7139083), (334, 7053585), (341, 6908790), (385, 6119214), (394, 5979435), (434, 5428335), (462, 5099345), (465, 5066446), (501, 4702390), (591, 3986290), (651, 3618890), (682, 3454395), (770, 3059607), (835, 2821434), (930, 2533223), (985, 2391774), (1002, 2351195), (1023, 2302930), (1085, 2171334), (1155, 2039738), (1169, 2015310), (1182, 1993145), (1302, 1809445), (1379, 1708410), (1670, 1410717), (1705, 1381758), (1837, 1282470), (1970, 1195887), (2046, 1151465), (2167, 1087170), (2170, 1085667), (2310, 1019869), (2338, 1007655), (2387, 986970), (2505, 940478), (2758, 854205), (2955, 797258), (3255, 723778), (3410, 690879), (3507, 671770), (3674, 641235), (4137, 569470), (4334, 543585), (4774, 493485), (5010, 470239), (5115, 460586), (5177, 455070), (5511, 427490), (5845, 403062), (5910, 398629), (6107, 385770), (6501, 362390), (6510, 361889), (6895, 341682), (7014, 335885), (7161, 328990), (8274, 284735), (9185, 256494), (10230, 230293), (10354, 227535), (10835, 217434), (11022, 213745), (11690, 201531), (11935, 197394), (12214, 192885), (12859, 183210), (13002, 181195), (13790, 170841), (14322, 164495), (15169, 155310), (15531, 151690), (17535, 134354), (18321, 128590), (18370, 128247), (20685, 113894), (21670, 108717), (23870, 98697), (25718, 91605), (25885, 91014), (27555, 85498), (30338, 77655), (30535, 77154), (31062, 75845), (32505, 72478), (32899, 71610), (35070, 67177), (35805, 65798), (36239, 65010), (36642, 64295), (38577, 61070), (41370, 56947), (42749, 55110), (45507, 51770)]