170950860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9791}}^1$

素因数の和:9903

約数の個数: 72

約数和(自身を含む): 523950336

約数和(自身を除く): 352999476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 9791, 17460, 19582, 29373, 39164, 48955, 58746, 88119, 97910, 117492, 146865, 176238, 195820, 293730, 352476, 440595, 587460, 881190, 949727, 1762380, 1899454, 2849181, 3798908, 4748635, 5698362, 8547543, 9497270, 11396724, 14245905, 17095086, 18994540, 28491810, 34190172, 42737715, 56983620, 85475430, 170950860]

約数ペア:

[(1, 170950860), (2, 85475430), (3, 56983620), (4, 42737715), (5, 34190172), (6, 28491810), (9, 18994540), (10, 17095086), (12, 14245905), (15, 11396724), (18, 9497270), (20, 8547543), (30, 5698362), (36, 4748635), (45, 3798908), (60, 2849181), (90, 1899454), (97, 1762380), (180, 949727), (194, 881190), (291, 587460), (388, 440595), (485, 352476), (582, 293730), (873, 195820), (970, 176238), (1164, 146865), (1455, 117492), (1746, 97910), (1940, 88119), (2910, 58746), (3492, 48955), (4365, 39164), (5820, 29373), (8730, 19582), (9791, 17460)]