193695420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 572156928

約数和(自身を除く): 378461508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 582, 690, 970, 1164, 1380, 1447, 1455, 1940, 2231, 2894, 2910, 4341, 4462, 5788, 5820, 6693, 7235, 8682, 8924, 11155, 13386, 14470, 17364, 21705, 22310, 26772, 28940, 33281, 33465, 43410, 44620, 66562, 66930, 86820, 99843, 133124, 133860, 140359, 166405, 199686, 280718, 332810, 399372, 421077, 499215, 561436, 665620, 701795, 842154, 998430, 1403590, 1684308, 1996860, 2105385, 2807180, 3228257, 4210770, 6456514, 8421540, 9684771, 12913028, 16141285, 19369542, 32282570, 38739084, 48423855, 64565140, 96847710, 193695420]

約数ペア:

[(1, 193695420), (2, 96847710), (3, 64565140), (4, 48423855), (5, 38739084), (6, 32282570), (10, 19369542), (12, 16141285), (15, 12913028), (20, 9684771), (23, 8421540), (30, 6456514), (46, 4210770), (60, 3228257), (69, 2807180), (92, 2105385), (97, 1996860), (115, 1684308), (138, 1403590), (194, 998430), (230, 842154), (276, 701795), (291, 665620), (345, 561436), (388, 499215), (460, 421077), (485, 399372), (582, 332810), (690, 280718), (970, 199686), (1164, 166405), (1380, 140359), (1447, 133860), (1455, 133124), (1940, 99843), (2231, 86820), (2894, 66930), (2910, 66562), (4341, 44620), (4462, 43410), (5788, 33465), (5820, 33281), (6693, 28940), (7235, 26772), (8682, 22310), (8924, 21705), (11155, 17364), (13386, 14470)]