30812556

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{23557}}^1$

素因数の和:23673

約数の個数: 24

約数和(自身を含む): 72558640

約数和(自身を除く): 41746084

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 23557, 47114, 70671, 94228, 141342, 282684, 2567713, 5135426, 7703139, 10270852, 15406278, 30812556]

約数ペア:

[(1, 30812556), (2, 15406278), (3, 10270852), (4, 7703139), (6, 5135426), (12, 2567713), (109, 282684), (218, 141342), (327, 94228), (436, 70671), (654, 47114), (1308, 23557)]