30699704

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1553}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 66013920

約数和(自身を除く): 35314216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 1553, 2471, 2824, 3106, 4942, 6212, 9884, 10871, 12424, 19768, 21742, 43484, 86968, 548209, 1096418, 2192836, 3837463, 4385672, 7674926, 15349852, 30699704]

約数ペア:

[(1, 30699704), (2, 15349852), (4, 7674926), (7, 4385672), (8, 3837463), (14, 2192836), (28, 1096418), (56, 548209), (353, 86968), (706, 43484), (1412, 21742), (1553, 19768), (2471, 12424), (2824, 10871), (3106, 9884), (4942, 6212)]