30485790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{338731}}^1$

素因数の和:338744

約数の個数: 24

約数和(自身を含む): 79263288

約数和(自身を除く): 48777498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 338731, 677462, 1016193, 1693655, 2032386, 3048579, 3387310, 5080965, 6097158, 10161930, 15242895, 30485790]

約数ペア:

[(1, 30485790), (2, 15242895), (3, 10161930), (5, 6097158), (6, 5080965), (9, 3387310), (10, 3048579), (15, 2032386), (18, 1693655), (30, 1016193), (45, 677462), (90, 338731)]