30509066

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1178

約数の個数: 24

約数和(自身を含む): 53434080

約数和(自身を除く): 22925014

約数列:

[1, 2, 7, 14, 49, 98, 419, 743, 838, 1486, 2933, 5201, 5866, 10402, 20531, 36407, 41062, 72814, 311317, 622634, 2179219, 4358438, 15254533, 30509066]

約数ペア:

[(1, 30509066), (2, 15254533), (7, 4358438), (14, 2179219), (49, 622634), (98, 311317), (419, 72814), (743, 41062), (838, 36407), (1486, 20531), (2933, 10402), (5201, 5866)]