30940278

素因数分解:

$2^1\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{3229}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 61938480

約数和(自身を除く): 30998202

約数列:

[1, 2, 3, 6, 1597, 3194, 3229, 4791, 6458, 9582, 9687, 19374, 5156713, 10313426, 15470139, 30940278]

約数ペア:

[(1, 30940278), (2, 15470139), (3, 10313426), (6, 5156713), (1597, 19374), (3194, 9687), (3229, 9582), (4791, 6458)]