30930054

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{10499}}^1$

素因数の和:10995

約数の個数: 16

約数和(自身を含む): 61992000

約数和(自身を除く): 31061946

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 10499, 20998, 31497, 62994, 5155009, 10310018, 15465027, 30930054]

約数ペア:

[(1, 30930054), (2, 15465027), (3, 10310018), (6, 5155009), (491, 62994), (982, 31497), (1473, 20998), (2946, 10499)]