40710138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 107163648

約数和(自身を除く): 66453510

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 37, 42, 46, 51, 67, 69, 74, 102, 111, 119, 134, 138, 161, 201, 222, 238, 259, 322, 357, 391, 402, 469, 483, 518, 629, 714, 777, 782, 851, 938, 966, 1139, 1173, 1258, 1407, 1541, 1554, 1702, 1887, 2278, 2346, 2479, 2553, 2737, 2814, 3082, 3417, 3774, 4403, 4623, 4958, 5106, 5474, 5957, 6834, 7437, 7973, 8211, 8806, 9246, 10787, 11914, 13209, 14467, 14874, 15946, 16422, 17353, 17871, 21574, 23919, 26197, 26418, 28934, 32361, 34706, 35742, 42143, 43401, 47838, 52059, 52394, 57017, 64722, 78591, 84286, 86802, 101269, 104118, 114034, 126429, 157182, 171051, 183379, 202538, 252858, 295001, 303807, 342102, 366758, 399119, 550137, 590002, 607614, 798238, 885003, 969289, 1100274, 1197357, 1770006, 1938578, 2394714, 2907867, 5815734, 6785023, 13570046, 20355069, 40710138]

約数ペア:

[(1, 40710138), (2, 20355069), (3, 13570046), (6, 6785023), (7, 5815734), (14, 2907867), (17, 2394714), (21, 1938578), (23, 1770006), (34, 1197357), (37, 1100274), (42, 969289), (46, 885003), (51, 798238), (67, 607614), (69, 590002), (74, 550137), (102, 399119), (111, 366758), (119, 342102), (134, 303807), (138, 295001), (161, 252858), (201, 202538), (222, 183379), (238, 171051), (259, 157182), (322, 126429), (357, 114034), (391, 104118), (402, 101269), (469, 86802), (483, 84286), (518, 78591), (629, 64722), (714, 57017), (777, 52394), (782, 52059), (851, 47838), (938, 43401), (966, 42143), (1139, 35742), (1173, 34706), (1258, 32361), (1407, 28934), (1541, 26418), (1554, 26197), (1702, 23919), (1887, 21574), (2278, 17871), (2346, 17353), (2479, 16422), (2553, 15946), (2737, 14874), (2814, 14467), (3082, 13209), (3417, 11914), (3774, 10787), (4403, 9246), (4623, 8806), (4958, 8211), (5106, 7973), (5474, 7437), (5957, 6834)]