30475146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390707}}^1$

素因数の和:390725

約数の個数: 16

約数和(自身を含む): 65638944

約数和(自身を除く): 35163798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 390707, 781414, 1172121, 2344242, 5079191, 10158382, 15237573, 30475146]

約数ペア:

[(1, 30475146), (2, 15237573), (3, 10158382), (6, 5079191), (13, 2344242), (26, 1172121), (39, 781414), (78, 390707)]