409370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 822528

約数和(自身を除く): 413158

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 67, 94, 130, 134, 235, 335, 470, 611, 670, 871, 1222, 1742, 3055, 3149, 4355, 6110, 6298, 8710, 15745, 31490, 40937, 81874, 204685, 409370]

約数ペア:

[(1, 409370), (2, 204685), (5, 81874), (10, 40937), (13, 31490), (26, 15745), (47, 8710), (65, 6298), (67, 6110), (94, 4355), (130, 3149), (134, 3055), (235, 1742), (335, 1222), (470, 871), (611, 670)]