30561814

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1175

約数の個数: 16

約数和(自身を含む): 46889280

約数和(自身を除く): 16327466

約数列:

[1, 2, 53, 106, 401, 719, 802, 1438, 21253, 38107, 42506, 76214, 288319, 576638, 15280907, 30561814]

約数ペア:

[(1, 30561814), (2, 15280907), (53, 576638), (106, 288319), (401, 76214), (719, 42506), (802, 38107), (1438, 21253)]