69209070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 204256080

約数和(自身を除く): 135047010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 89, 98, 105, 115, 138, 147, 161, 178, 210, 230, 245, 267, 294, 322, 345, 445, 483, 490, 529, 534, 623, 690, 735, 805, 890, 966, 1058, 1127, 1246, 1335, 1470, 1587, 1610, 1869, 2047, 2254, 2415, 2645, 2670, 3115, 3174, 3381, 3703, 3738, 4094, 4361, 4830, 5290, 5635, 6141, 6230, 6762, 7406, 7935, 8722, 9345, 10235, 11109, 11270, 12282, 13083, 14329, 15870, 16905, 18515, 18690, 20470, 21805, 22218, 25921, 26166, 28658, 30705, 33810, 37030, 42987, 43610, 47081, 51842, 55545, 61410, 65415, 71645, 77763, 85974, 94162, 100303, 111090, 129605, 130830, 141243, 143290, 155526, 200606, 214935, 235405, 259210, 282486, 300909, 329567, 388815, 429870, 470810, 501515, 601818, 659134, 706215, 777630, 988701, 1003030, 1412430, 1504545, 1647835, 1977402, 2306969, 3009090, 3295670, 4613938, 4943505, 6920907, 9887010, 11534845, 13841814, 23069690, 34604535, 69209070]

約数ペア:

[(1, 69209070), (2, 34604535), (3, 23069690), (5, 13841814), (6, 11534845), (7, 9887010), (10, 6920907), (14, 4943505), (15, 4613938), (21, 3295670), (23, 3009090), (30, 2306969), (35, 1977402), (42, 1647835), (46, 1504545), (49, 1412430), (69, 1003030), (70, 988701), (89, 777630), (98, 706215), (105, 659134), (115, 601818), (138, 501515), (147, 470810), (161, 429870), (178, 388815), (210, 329567), (230, 300909), (245, 282486), (267, 259210), (294, 235405), (322, 214935), (345, 200606), (445, 155526), (483, 143290), (490, 141243), (529, 130830), (534, 129605), (623, 111090), (690, 100303), (735, 94162), (805, 85974), (890, 77763), (966, 71645), (1058, 65415), (1127, 61410), (1246, 55545), (1335, 51842), (1470, 47081), (1587, 43610), (1610, 42987), (1869, 37030), (2047, 33810), (2254, 30705), (2415, 28658), (2645, 26166), (2670, 25921), (3115, 22218), (3174, 21805), (3381, 20470), (3703, 18690), (3738, 18515), (4094, 16905), (4361, 15870), (4830, 14329), (5290, 13083), (5635, 12282), (6141, 11270), (6230, 11109), (6762, 10235), (7406, 9345), (7935, 8722)]