27144530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 58703616

約数和(自身を除く): 31559086

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1787, 2170, 3038, 3574, 7595, 8935, 12509, 15190, 17870, 25018, 55397, 62545, 87563, 110794, 125090, 175126, 276985, 387779, 437815, 553970, 775558, 875630, 1938895, 2714453, 3877790, 5428906, 13572265, 27144530]

約数ペア:

[(1, 27144530), (2, 13572265), (5, 5428906), (7, 3877790), (10, 2714453), (14, 1938895), (31, 875630), (35, 775558), (49, 553970), (62, 437815), (70, 387779), (98, 276985), (155, 175126), (217, 125090), (245, 110794), (310, 87563), (434, 62545), (490, 55397), (1085, 25018), (1519, 17870), (1787, 15190), (2170, 12509), (3038, 8935), (3574, 7595)]