8850030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 128

約数和(自身を含む): 26790912

約数和(自身を除く): 17940882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 37, 42, 51, 67, 70, 74, 85, 102, 105, 111, 119, 134, 170, 185, 201, 210, 222, 238, 255, 259, 335, 357, 370, 402, 469, 510, 518, 555, 595, 629, 670, 714, 777, 938, 1005, 1110, 1139, 1190, 1258, 1295, 1407, 1554, 1785, 1887, 2010, 2278, 2345, 2479, 2590, 2814, 3145, 3417, 3570, 3774, 3885, 4403, 4690, 4958, 5695, 6290, 6834, 7035, 7437, 7770, 7973, 8806, 9435, 11390, 12395, 13209, 14070, 14874, 15946, 17085, 17353, 18870, 22015, 23919, 24790, 26418, 34170, 34706, 37185, 39865, 42143, 44030, 47838, 52059, 66045, 74370, 79730, 84286, 86765, 104118, 119595, 126429, 132090, 173530, 210715, 239190, 252858, 260295, 295001, 421430, 520590, 590002, 632145, 885003, 1264290, 1475005, 1770006, 2950010, 4425015, 8850030]

約数ペア:

[(1, 8850030), (2, 4425015), (3, 2950010), (5, 1770006), (6, 1475005), (7, 1264290), (10, 885003), (14, 632145), (15, 590002), (17, 520590), (21, 421430), (30, 295001), (34, 260295), (35, 252858), (37, 239190), (42, 210715), (51, 173530), (67, 132090), (70, 126429), (74, 119595), (85, 104118), (102, 86765), (105, 84286), (111, 79730), (119, 74370), (134, 66045), (170, 52059), (185, 47838), (201, 44030), (210, 42143), (222, 39865), (238, 37185), (255, 34706), (259, 34170), (335, 26418), (357, 24790), (370, 23919), (402, 22015), (469, 18870), (510, 17353), (518, 17085), (555, 15946), (595, 14874), (629, 14070), (670, 13209), (714, 12395), (777, 11390), (938, 9435), (1005, 8806), (1110, 7973), (1139, 7770), (1190, 7437), (1258, 7035), (1295, 6834), (1407, 6290), (1554, 5695), (1785, 4958), (1887, 4690), (2010, 4403), (2278, 3885), (2345, 3774), (2479, 3570), (2590, 3417), (2814, 3145)]