30780896

素因数分解:

$2^5\times {\mathrm{617}}^1\times {\mathrm{1559}}^1$

素因数の和:2186

約数の個数: 24

約数和(自身を含む): 60737040

約数和(自身を除く): 29956144

約数列:

[1, 2, 4, 8, 16, 32, 617, 1234, 1559, 2468, 3118, 4936, 6236, 9872, 12472, 19744, 24944, 49888, 961903, 1923806, 3847612, 7695224, 15390448, 30780896]

約数ペア:

[(1, 30780896), (2, 15390448), (4, 7695224), (8, 3847612), (16, 1923806), (32, 961903), (617, 49888), (1234, 24944), (1559, 19744), (2468, 12472), (3118, 9872), (4936, 6236)]