17151540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 55582464

約数和(自身を除く): 38430924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 421, 485, 582, 679, 842, 970, 1164, 1263, 1358, 1455, 1684, 1940, 2037, 2105, 2526, 2716, 2910, 2947, 3395, 4074, 4210, 5052, 5820, 5894, 6315, 6790, 8148, 8420, 8841, 10185, 11788, 12630, 13580, 14735, 17682, 20370, 25260, 29470, 35364, 40740, 40837, 44205, 58940, 81674, 88410, 122511, 163348, 176820, 204185, 245022, 285859, 408370, 490044, 571718, 612555, 816740, 857577, 1143436, 1225110, 1429295, 1715154, 2450220, 2858590, 3430308, 4287885, 5717180, 8575770, 17151540]

約数ペア:

[(1, 17151540), (2, 8575770), (3, 5717180), (4, 4287885), (5, 3430308), (6, 2858590), (7, 2450220), (10, 1715154), (12, 1429295), (14, 1225110), (15, 1143436), (20, 857577), (21, 816740), (28, 612555), (30, 571718), (35, 490044), (42, 408370), (60, 285859), (70, 245022), (84, 204185), (97, 176820), (105, 163348), (140, 122511), (194, 88410), (210, 81674), (291, 58940), (388, 44205), (420, 40837), (421, 40740), (485, 35364), (582, 29470), (679, 25260), (842, 20370), (970, 17682), (1164, 14735), (1263, 13580), (1358, 12630), (1455, 11788), (1684, 10185), (1940, 8841), (2037, 8420), (2105, 8148), (2526, 6790), (2716, 6315), (2910, 5894), (2947, 5820), (3395, 5052), (4074, 4210)]