30431442

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^2\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 61575696

約数和(自身を除く): 31144254

約数列:

[1, 2, 3, 6, 107, 214, 321, 443, 642, 886, 1329, 2658, 11449, 22898, 34347, 47401, 68694, 94802, 142203, 284406, 5071907, 10143814, 15215721, 30431442]

約数ペア:

[(1, 30431442), (2, 15215721), (3, 10143814), (6, 5071907), (107, 284406), (214, 142203), (321, 94802), (443, 68694), (642, 47401), (886, 34347), (1329, 22898), (2658, 11449)]