30669478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70667}}^1$

素因数の和:70707

約数の個数: 16

約数和(自身を含む): 54273024

約数和(自身を除く): 23603546

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 70667, 141334, 494669, 989338, 2190677, 4381354, 15334739, 30669478]

約数ペア:

[(1, 30669478), (2, 15334739), (7, 4381354), (14, 2190677), (31, 989338), (62, 494669), (217, 141334), (434, 70667)]