86335630

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 158558400

約数和(自身を除く): 72222770

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 769, 1030, 1090, 1538, 3845, 7690, 11227, 22454, 56135, 79207, 83821, 112270, 158414, 167642, 396035, 419105, 792070, 838210, 8633563, 17267126, 43167815, 86335630]

約数ペア:

[(1, 86335630), (2, 43167815), (5, 17267126), (10, 8633563), (103, 838210), (109, 792070), (206, 419105), (218, 396035), (515, 167642), (545, 158414), (769, 112270), (1030, 83821), (1090, 79207), (1538, 56135), (3845, 22454), (7690, 11227)]