319168570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{68053}}^1$

素因数の和:68134

約数の個数: 32

約数和(自身を含む): 666384768

約数和(自身を除く): 347216198

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 68053, 136106, 340265, 476371, 680530, 952742, 2381855, 4559551, 4763710, 9119102, 22797755, 31916857, 45595510, 63833714, 159584285, 319168570]

約数ペア:

[(1, 319168570), (2, 159584285), (5, 63833714), (7, 45595510), (10, 31916857), (14, 22797755), (35, 9119102), (67, 4763710), (70, 4559551), (134, 2381855), (335, 952742), (469, 680530), (670, 476371), (938, 340265), (2345, 136106), (4690, 68053)]