30972004

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1753}}^1$

素因数の和:2395

約数の個数: 24

約数和(自身を含む): 62077568

約数和(自身を除く): 31105564

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 1753, 2524, 3506, 4417, 7012, 8834, 12271, 17668, 24542, 49084, 1106143, 2212286, 4424572, 7743001, 15486002, 30972004]

約数ペア:

[(1, 30972004), (2, 15486002), (4, 7743001), (7, 4424572), (14, 2212286), (28, 1106143), (631, 49084), (1262, 24542), (1753, 17668), (2524, 12271), (3506, 8834), (4417, 7012)]