170811180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 120

約数和(自身を含む): 541863168

約数和(自身を除く): 371051988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1087, 1164, 1455, 1620, 1746, 1940, 2174, 2619, 2910, 3261, 3492, 4348, 4365, 5238, 5435, 5820, 6522, 7857, 8730, 9783, 10476, 10870, 13044, 13095, 15714, 16305, 17460, 19566, 21740, 26190, 29349, 31428, 32610, 39132, 39285, 48915, 52380, 58698, 65220, 78570, 88047, 97830, 105439, 117396, 146745, 157140, 176094, 195660, 210878, 293490, 316317, 352188, 421756, 440235, 527195, 586980, 632634, 880470, 948951, 1054390, 1265268, 1581585, 1760940, 1897902, 2108780, 2846853, 3163170, 3795804, 4744755, 5693706, 6326340, 8540559, 9489510, 11387412, 14234265, 17081118, 18979020, 28468530, 34162236, 42702795, 56937060, 85405590, 170811180]

約数ペア:

[(1, 170811180), (2, 85405590), (3, 56937060), (4, 42702795), (5, 34162236), (6, 28468530), (9, 18979020), (10, 17081118), (12, 14234265), (15, 11387412), (18, 9489510), (20, 8540559), (27, 6326340), (30, 5693706), (36, 4744755), (45, 3795804), (54, 3163170), (60, 2846853), (81, 2108780), (90, 1897902), (97, 1760940), (108, 1581585), (135, 1265268), (162, 1054390), (180, 948951), (194, 880470), (270, 632634), (291, 586980), (324, 527195), (388, 440235), (405, 421756), (485, 352188), (540, 316317), (582, 293490), (810, 210878), (873, 195660), (970, 176094), (1087, 157140), (1164, 146745), (1455, 117396), (1620, 105439), (1746, 97830), (1940, 88047), (2174, 78570), (2619, 65220), (2910, 58698), (3261, 52380), (3492, 48915), (4348, 39285), (4365, 39132), (5238, 32610), (5435, 31428), (5820, 29349), (6522, 26190), (7857, 21740), (8730, 19566), (9783, 17460), (10476, 16305), (10870, 15714), (13044, 13095)]