30599961

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 50079744

約数和(自身を除く): 19479783

約数列:

[1, 3, 7, 21, 43, 47, 49, 103, 129, 141, 147, 301, 309, 329, 721, 903, 987, 2021, 2107, 2163, 2303, 4429, 4841, 5047, 6063, 6321, 6909, 13287, 14147, 14523, 15141, 31003, 33887, 42441, 93009, 99029, 101661, 208163, 217021, 237209, 297087, 624489, 651063, 711627, 1457141, 4371423, 10199987, 30599961]

約数ペア:

[(1, 30599961), (3, 10199987), (7, 4371423), (21, 1457141), (43, 711627), (47, 651063), (49, 624489), (103, 297087), (129, 237209), (141, 217021), (147, 208163), (301, 101661), (309, 99029), (329, 93009), (721, 42441), (903, 33887), (987, 31003), (2021, 15141), (2107, 14523), (2163, 14147), (2303, 13287), (4429, 6909), (4841, 6321), (5047, 6063)]