30181958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4943}}^1$

素因数の和:5059

約数の個数: 16

約数和(自身を含む): 46987776

約数和(自身を除く): 16805818

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4943, 6106, 9886, 212549, 350953, 425098, 701906, 15090979, 30181958]

約数ペア:

[(1, 30181958), (2, 15090979), (43, 701906), (71, 425098), (86, 350953), (142, 212549), (3053, 9886), (4943, 6106)]