27629630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 58482000

約数和(自身を除く): 30852370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 499, 565, 791, 998, 1130, 1582, 2495, 3493, 3955, 4990, 5537, 6986, 7910, 11074, 17465, 24451, 27685, 34930, 48902, 55370, 56387, 112774, 122255, 244510, 281935, 394709, 563870, 789418, 1973545, 2762963, 3947090, 5525926, 13814815, 27629630]

約数ペア:

[(1, 27629630), (2, 13814815), (5, 5525926), (7, 3947090), (10, 2762963), (14, 1973545), (35, 789418), (49, 563870), (70, 394709), (98, 281935), (113, 244510), (226, 122255), (245, 112774), (490, 56387), (499, 55370), (565, 48902), (791, 34930), (998, 27685), (1130, 24451), (1582, 17465), (2495, 11074), (3493, 7910), (3955, 6986), (4990, 5537)]