131570470

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{29303}}^1$

素因数の和:29759

約数の個数: 16

約数和(自身を含む): 237362400

約数和(自身を除く): 105791930

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 29303, 58606, 146515, 293030, 13157047, 26314094, 65785235, 131570470]

約数ペア:

[(1, 131570470), (2, 65785235), (5, 26314094), (10, 13157047), (449, 293030), (898, 146515), (2245, 58606), (4490, 29303)]