39414420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218969}}^1$

素因数の和:218984

約数の個数: 36

約数和(自身を含む): 119557620

約数和(自身を除く): 80143200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218969, 437938, 656907, 875876, 1094845, 1313814, 1970721, 2189690, 2627628, 3284535, 3941442, 4379380, 6569070, 7882884, 9853605, 13138140, 19707210, 39414420]

約数ペア:

[(1, 39414420), (2, 19707210), (3, 13138140), (4, 9853605), (5, 7882884), (6, 6569070), (9, 4379380), (10, 3941442), (12, 3284535), (15, 2627628), (18, 2189690), (20, 1970721), (30, 1313814), (36, 1094845), (45, 875876), (60, 656907), (90, 437938), (180, 218969)]