30803276

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4603}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 61877760

約数和(自身を除く): 31074484

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 4603, 6692, 9206, 18412, 32221, 64442, 128884, 1100117, 2200234, 4400468, 7700819, 15401638, 30803276]

約数ペア:

[(1, 30803276), (2, 15401638), (4, 7700819), (7, 4400468), (14, 2200234), (28, 1100117), (239, 128884), (478, 64442), (956, 32221), (1673, 18412), (3346, 9206), (4603, 6692)]