30117136

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 67327040

約数和(自身を除く): 37209904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 2467, 3052, 4934, 6104, 9868, 12208, 17269, 19736, 34538, 39472, 69076, 138152, 268903, 276304, 537806, 1075612, 1882321, 2151224, 3764642, 4302448, 7529284, 15058568, 30117136]

約数ペア:

[(1, 30117136), (2, 15058568), (4, 7529284), (7, 4302448), (8, 3764642), (14, 2151224), (16, 1882321), (28, 1075612), (56, 537806), (109, 276304), (112, 268903), (218, 138152), (436, 69076), (763, 39472), (872, 34538), (1526, 19736), (1744, 17269), (2467, 12208), (3052, 9868), (4934, 6104)]