30991368

素因数分解:

$2^3\times 3^1\times {\mathrm{463}}^1\times {\mathrm{2789}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 77673600

約数和(自身を除く): 46682232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 463, 926, 1389, 1852, 2778, 2789, 3704, 5556, 5578, 8367, 11112, 11156, 16734, 22312, 33468, 66936, 1291307, 2582614, 3873921, 5165228, 7747842, 10330456, 15495684, 30991368]

約数ペア:

[(1, 30991368), (2, 15495684), (3, 10330456), (4, 7747842), (6, 5165228), (8, 3873921), (12, 2582614), (24, 1291307), (463, 66936), (926, 33468), (1389, 22312), (1852, 16734), (2778, 11156), (2789, 11112), (3704, 8367), (5556, 5578)]