30708060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{511801}}^1$

素因数の和:511813

約数の個数: 24

約数和(自身を含む): 85982736

約数和(自身を除く): 55274676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 511801, 1023602, 1535403, 2047204, 2559005, 3070806, 5118010, 6141612, 7677015, 10236020, 15354030, 30708060]

約数ペア:

[(1, 30708060), (2, 15354030), (3, 10236020), (4, 7677015), (5, 6141612), (6, 5118010), (10, 3070806), (12, 2559005), (15, 2047204), (20, 1535403), (30, 1023602), (60, 511801)]