30042896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3423

約数の個数: 40

約数和(自身を含む): 64162560

約数和(自身を除く): 34119664

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3359, 4472, 6718, 8944, 13436, 26872, 43667, 53744, 87334, 144437, 174668, 288874, 349336, 577748, 698672, 1155496, 1877681, 2310992, 3755362, 7510724, 15021448, 30042896]

約数ペア:

[(1, 30042896), (2, 15021448), (4, 7510724), (8, 3755362), (13, 2310992), (16, 1877681), (26, 1155496), (43, 698672), (52, 577748), (86, 349336), (104, 288874), (172, 174668), (208, 144437), (344, 87334), (559, 53744), (688, 43667), (1118, 26872), (2236, 13436), (3359, 8944), (4472, 6718)]