30531846

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71671}}^1$

素因数の和:71747

約数の個数: 16

約数和(自身を含む): 61924608

約数和(自身を除く): 31392762

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71671, 143342, 215013, 430026, 5088641, 10177282, 15265923, 30531846]

約数ペア:

[(1, 30531846), (2, 15265923), (3, 10177282), (6, 5088641), (71, 430026), (142, 215013), (213, 143342), (426, 71671)]