29559780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1805

約数の個数: 72

約数和(自身を含む): 90642552

約数和(自身を除く): 61082772

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, 1693, 1746, 1940, 2910, 3386, 3492, 4365, 5079, 5820, 6772, 8465, 8730, 10158, 15237, 16930, 17460, 20316, 25395, 30474, 33860, 50790, 60948, 76185, 101580, 152370, 164221, 304740, 328442, 492663, 656884, 821105, 985326, 1477989, 1642210, 1970652, 2463315, 2955978, 3284420, 4926630, 5911956, 7389945, 9853260, 14779890, 29559780]

約数ペア:

[(1, 29559780), (2, 14779890), (3, 9853260), (4, 7389945), (5, 5911956), (6, 4926630), (9, 3284420), (10, 2955978), (12, 2463315), (15, 1970652), (18, 1642210), (20, 1477989), (30, 985326), (36, 821105), (45, 656884), (60, 492663), (90, 328442), (97, 304740), (180, 164221), (194, 152370), (291, 101580), (388, 76185), (485, 60948), (582, 50790), (873, 33860), (970, 30474), (1164, 25395), (1455, 20316), (1693, 17460), (1746, 16930), (1940, 15237), (2910, 10158), (3386, 8730), (3492, 8465), (4365, 6772), (5079, 5820)]