30308385

素因数分解:

$3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{1979}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 48565440

約数和(自身を除く): 18257055

約数列:

[1, 3, 5, 15, 1021, 1979, 3063, 5105, 5937, 9895, 15315, 29685, 2020559, 6061677, 10102795, 30308385]

約数ペア:

[(1, 30308385), (3, 10102795), (5, 6061677), (15, 2020559), (1021, 29685), (1979, 15315), (3063, 9895), (5105, 5937)]