307912770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 920125440

約数和(自身を除く): 612212670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 79, 90, 93, 99, 110, 127, 155, 158, 165, 186, 198, 237, 254, 279, 310, 330, 341, 381, 395, 465, 474, 495, 558, 635, 682, 711, 762, 790, 869, 930, 990, 1023, 1143, 1185, 1270, 1395, 1397, 1422, 1705, 1738, 1905, 2046, 2286, 2370, 2449, 2607, 2790, 2794, 3069, 3410, 3555, 3810, 3937, 4191, 4345, 4898, 5115, 5214, 5715, 6138, 6985, 7110, 7347, 7821, 7874, 8382, 8690, 10033, 10230, 11430, 11811, 12245, 12573, 13035, 13970, 14694, 15345, 15642, 19685, 20066, 20955, 22041, 23622, 24490, 25146, 26070, 26939, 30099, 30690, 35433, 36735, 39105, 39370, 41910, 43307, 44082, 50165, 53878, 59055, 60198, 62865, 70866, 73470, 78210, 80817, 86614, 90297, 100330, 110205, 110363, 118110, 125730, 129921, 134695, 150495, 161634, 177165, 180594, 216535, 220410, 220726, 242451, 259842, 269390, 300990, 311023, 331089, 354330, 389763, 404085, 433070, 451485, 484902, 551815, 622046, 649605, 662178, 779526, 808170, 902970, 933069, 993267, 1103630, 1212255, 1299210, 1555115, 1655445, 1866138, 1948815, 1986534, 2424510, 2799207, 3110230, 3310890, 3421253, 3897630, 4665345, 4966335, 5598414, 6842506, 9330690, 9932670, 10263759, 13996035, 17106265, 20527518, 27992070, 30791277, 34212530, 51318795, 61582554, 102637590, 153956385, 307912770]

約数ペア:

[(1, 307912770), (2, 153956385), (3, 102637590), (5, 61582554), (6, 51318795), (9, 34212530), (10, 30791277), (11, 27992070), (15, 20527518), (18, 17106265), (22, 13996035), (30, 10263759), (31, 9932670), (33, 9330690), (45, 6842506), (55, 5598414), (62, 4966335), (66, 4665345), (79, 3897630), (90, 3421253), (93, 3310890), (99, 3110230), (110, 2799207), (127, 2424510), (155, 1986534), (158, 1948815), (165, 1866138), (186, 1655445), (198, 1555115), (237, 1299210), (254, 1212255), (279, 1103630), (310, 993267), (330, 933069), (341, 902970), (381, 808170), (395, 779526), (465, 662178), (474, 649605), (495, 622046), (558, 551815), (635, 484902), (682, 451485), (711, 433070), (762, 404085), (790, 389763), (869, 354330), (930, 331089), (990, 311023), (1023, 300990), (1143, 269390), (1185, 259842), (1270, 242451), (1395, 220726), (1397, 220410), (1422, 216535), (1705, 180594), (1738, 177165), (1905, 161634), (2046, 150495), (2286, 134695), (2370, 129921), (2449, 125730), (2607, 118110), (2790, 110363), (2794, 110205), (3069, 100330), (3410, 90297), (3555, 86614), (3810, 80817), (3937, 78210), (4191, 73470), (4345, 70866), (4898, 62865), (5115, 60198), (5214, 59055), (5715, 53878), (6138, 50165), (6985, 44082), (7110, 43307), (7347, 41910), (7821, 39370), (7874, 39105), (8382, 36735), (8690, 35433), (10033, 30690), (10230, 30099), (11430, 26939), (11811, 26070), (12245, 25146), (12573, 24490), (13035, 23622), (13970, 22041), (14694, 20955), (15345, 20066), (15642, 19685)]