30609045

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 53235000

約数和(自身を除く): 22625955

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 1949, 3141, 5235, 5847, 9745, 15705, 17541, 29235, 87705, 680201, 2040603, 3401005, 6121809, 10203015, 30609045]

約数ペア:

[(1, 30609045), (3, 10203015), (5, 6121809), (9, 3401005), (15, 2040603), (45, 680201), (349, 87705), (1047, 29235), (1745, 17541), (1949, 15705), (3141, 9745), (5235, 5847)]