30988398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{737819}}^1$

素因数の和:737831

約数の個数: 16

約数和(自身を含む): 70830720

約数和(自身を除く): 39842322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 737819, 1475638, 2213457, 4426914, 5164733, 10329466, 15494199, 30988398]

約数ペア:

[(1, 30988398), (2, 15494199), (3, 10329466), (6, 5164733), (7, 4426914), (14, 2213457), (21, 1475638), (42, 737819)]