194836140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11159}}^1$

素因数の和:11271

約数の個数: 72

約数和(自身を含む): 597149280

約数和(自身を除く): 402313140

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, 11159, 17460, 22318, 33477, 44636, 55795, 66954, 100431, 111590, 133908, 167385, 200862, 223180, 334770, 401724, 502155, 669540, 1004310, 1082423, 2008620, 2164846, 3247269, 4329692, 5412115, 6494538, 9741807, 10824230, 12989076, 16236345, 19483614, 21648460, 32472690, 38967228, 48709035, 64945380, 97418070, 194836140]

約数ペア:

[(1, 194836140), (2, 97418070), (3, 64945380), (4, 48709035), (5, 38967228), (6, 32472690), (9, 21648460), (10, 19483614), (12, 16236345), (15, 12989076), (18, 10824230), (20, 9741807), (30, 6494538), (36, 5412115), (45, 4329692), (60, 3247269), (90, 2164846), (97, 2008620), (180, 1082423), (194, 1004310), (291, 669540), (388, 502155), (485, 401724), (582, 334770), (873, 223180), (970, 200862), (1164, 167385), (1455, 133908), (1746, 111590), (1940, 100431), (2910, 66954), (3492, 55795), (4365, 44636), (5820, 33477), (8730, 22318), (11159, 17460)]