30540776

素因数分解:

$2^3\times 7^1\times {\mathrm{545371}}^1$

素因数の和:545384

約数の個数: 16

約数和(自身を含む): 65444640

約数和(自身を除く): 34903864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 545371, 1090742, 2181484, 3817597, 4362968, 7635194, 15270388, 30540776]

約数ペア:

[(1, 30540776), (2, 15270388), (4, 7635194), (7, 4362968), (8, 3817597), (14, 2181484), (28, 1090742), (56, 545371)]