30910134

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72559}}^1$

素因数の和:72635

約数の個数: 16

約数和(自身を含む): 62691840

約数和(自身を除く): 31781706

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72559, 145118, 217677, 435354, 5151689, 10303378, 15455067, 30910134]

約数ペア:

[(1, 30910134), (2, 15455067), (3, 10303378), (6, 5151689), (71, 435354), (142, 217677), (213, 145118), (426, 72559)]