30937806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74729}}^1$

素因数の和:74760

約数の個数: 24

約数和(自身を含む): 69947280

約数和(自身を除く): 39009474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 74729, 149458, 224187, 448374, 672561, 1345122, 1718767, 3437534, 5156301, 10312602, 15468903, 30937806]

約数ペア:

[(1, 30937806), (2, 15468903), (3, 10312602), (6, 5156301), (9, 3437534), (18, 1718767), (23, 1345122), (46, 672561), (69, 448374), (138, 224187), (207, 149458), (414, 74729)]