16904970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 32861430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 127, 135, 145, 153, 170, 174, 254, 255, 261, 270, 290, 306, 381, 435, 459, 493, 510, 522, 635, 762, 765, 783, 870, 918, 986, 1143, 1270, 1305, 1479, 1530, 1566, 1905, 2159, 2286, 2295, 2465, 2610, 2958, 3429, 3683, 3810, 3915, 4318, 4437, 4590, 4930, 5715, 6477, 6858, 7366, 7395, 7830, 8874, 10795, 11049, 11430, 12954, 13311, 14790, 17145, 18415, 19431, 21590, 22098, 22185, 26622, 32385, 33147, 34290, 36830, 38862, 44370, 55245, 58293, 62611, 64770, 66294, 66555, 97155, 99441, 110490, 116586, 125222, 133110, 165735, 187833, 194310, 198882, 291465, 313055, 331470, 375666, 497205, 563499, 582930, 626110, 939165, 994410, 1126998, 1690497, 1878330, 2817495, 3380994, 5634990, 8452485, 16904970]

約数ペア:

[(1, 16904970), (2, 8452485), (3, 5634990), (5, 3380994), (6, 2817495), (9, 1878330), (10, 1690497), (15, 1126998), (17, 994410), (18, 939165), (27, 626110), (29, 582930), (30, 563499), (34, 497205), (45, 375666), (51, 331470), (54, 313055), (58, 291465), (85, 198882), (87, 194310), (90, 187833), (102, 165735), (127, 133110), (135, 125222), (145, 116586), (153, 110490), (170, 99441), (174, 97155), (254, 66555), (255, 66294), (261, 64770), (270, 62611), (290, 58293), (306, 55245), (381, 44370), (435, 38862), (459, 36830), (493, 34290), (510, 33147), (522, 32385), (635, 26622), (762, 22185), (765, 22098), (783, 21590), (870, 19431), (918, 18415), (986, 17145), (1143, 14790), (1270, 13311), (1305, 12954), (1479, 11430), (1530, 11049), (1566, 10795), (1905, 8874), (2159, 7830), (2286, 7395), (2295, 7366), (2465, 6858), (2610, 6477), (2958, 5715), (3429, 4930), (3683, 4590), (3810, 4437), (3915, 4318)]