8290590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 25740288

約数和(自身を除く): 17449698

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 97, 105, 110, 111, 154, 165, 185, 194, 210, 222, 231, 259, 291, 330, 370, 385, 407, 462, 485, 518, 555, 582, 679, 770, 777, 814, 970, 1067, 1110, 1155, 1221, 1295, 1358, 1455, 1554, 2035, 2037, 2134, 2310, 2442, 2590, 2849, 2910, 3201, 3395, 3589, 3885, 4070, 4074, 5335, 5698, 6105, 6402, 6790, 7178, 7469, 7770, 8547, 10185, 10670, 10767, 12210, 14245, 14938, 16005, 17094, 17945, 20370, 21534, 22407, 25123, 28490, 32010, 35890, 37345, 39479, 42735, 44814, 50246, 53835, 74690, 75369, 78958, 85470, 107670, 112035, 118437, 125615, 150738, 197395, 224070, 236874, 251230, 276353, 376845, 394790, 552706, 592185, 753690, 829059, 1184370, 1381765, 1658118, 2763530, 4145295, 8290590]

約数ペア:

[(1, 8290590), (2, 4145295), (3, 2763530), (5, 1658118), (6, 1381765), (7, 1184370), (10, 829059), (11, 753690), (14, 592185), (15, 552706), (21, 394790), (22, 376845), (30, 276353), (33, 251230), (35, 236874), (37, 224070), (42, 197395), (55, 150738), (66, 125615), (70, 118437), (74, 112035), (77, 107670), (97, 85470), (105, 78958), (110, 75369), (111, 74690), (154, 53835), (165, 50246), (185, 44814), (194, 42735), (210, 39479), (222, 37345), (231, 35890), (259, 32010), (291, 28490), (330, 25123), (370, 22407), (385, 21534), (407, 20370), (462, 17945), (485, 17094), (518, 16005), (555, 14938), (582, 14245), (679, 12210), (770, 10767), (777, 10670), (814, 10185), (970, 8547), (1067, 7770), (1110, 7469), (1155, 7178), (1221, 6790), (1295, 6402), (1358, 6105), (1455, 5698), (1554, 5335), (2035, 4074), (2037, 4070), (2134, 3885), (2310, 3589), (2442, 3395), (2590, 3201), (2849, 2910)]