12390990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{413033}}^1$

素因数の和:413043

約数の個数: 16

約数和(自身を含む): 29738448

約数和(自身を除く): 17347458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 413033, 826066, 1239099, 2065165, 2478198, 4130330, 6195495, 12390990]

約数ペア:

[(1, 12390990), (2, 6195495), (3, 4130330), (5, 2478198), (6, 2065165), (10, 1239099), (15, 826066), (30, 413033)]