30386724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{58889}}^1$

素因数の和:58939

約数の個数: 24

約数和(自身を含む): 72552480

約数和(自身を除く): 42165756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 58889, 117778, 176667, 235556, 353334, 706668, 2532227, 5064454, 7596681, 10128908, 15193362, 30386724]

約数ペア:

[(1, 30386724), (2, 15193362), (3, 10128908), (4, 7596681), (6, 5064454), (12, 2532227), (43, 706668), (86, 353334), (129, 235556), (172, 176667), (258, 117778), (516, 58889)]