2018365140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{34361}}^1$

素因数の和:34473

約数の個数: 96

約数和(自身を含む): 6234641280

約数和(自身を除く): 4216276140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3916, 4895, 5340, 5874, 9790, 11748, 14685, 19580, 29370, 34361, 58740, 68722, 103083, 137444, 171805, 206166, 343610, 377971, 412332, 515415, 687220, 755942, 1030830, 1133913, 1511884, 1889855, 2061660, 2267826, 3058129, 3779710, 4535652, 5669565, 6116258, 7559420, 9174387, 11339130, 12232516, 15290645, 18348774, 22678260, 30581290, 33639419, 36697548, 45871935, 61162580, 67278838, 91743870, 100918257, 134557676, 168197095, 183487740, 201836514, 336394190, 403673028, 504591285, 672788380, 1009182570, 2018365140]

約数ペア:

[(1, 2018365140), (2, 1009182570), (3, 672788380), (4, 504591285), (5, 403673028), (6, 336394190), (10, 201836514), (11, 183487740), (12, 168197095), (15, 134557676), (20, 100918257), (22, 91743870), (30, 67278838), (33, 61162580), (44, 45871935), (55, 36697548), (60, 33639419), (66, 30581290), (89, 22678260), (110, 18348774), (132, 15290645), (165, 12232516), (178, 11339130), (220, 9174387), (267, 7559420), (330, 6116258), (356, 5669565), (445, 4535652), (534, 3779710), (660, 3058129), (890, 2267826), (979, 2061660), (1068, 1889855), (1335, 1511884), (1780, 1133913), (1958, 1030830), (2670, 755942), (2937, 687220), (3916, 515415), (4895, 412332), (5340, 377971), (5874, 343610), (9790, 206166), (11748, 171805), (14685, 137444), (19580, 103083), (29370, 68722), (34361, 58740)]