30727438

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2713}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 52760160

約数和(自身を除く): 22032722

約数列:

[1, 2, 7, 14, 809, 1618, 2713, 5426, 5663, 11326, 18991, 37982, 2194817, 4389634, 15363719, 30727438]

約数ペア:

[(1, 30727438), (2, 15363719), (7, 4389634), (14, 2194817), (809, 37982), (1618, 18991), (2713, 11326), (5426, 5663)]