71454670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3607}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 147552768

約数和(自身を除く): 76098098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3607, 3962, 7214, 9905, 18035, 19810, 25249, 36070, 50498, 126245, 252490, 1020781, 2041562, 5103905, 7145467, 10207810, 14290934, 35727335, 71454670]

約数ペア:

[(1, 71454670), (2, 35727335), (5, 14290934), (7, 10207810), (10, 7145467), (14, 5103905), (35, 2041562), (70, 1020781), (283, 252490), (566, 126245), (1415, 50498), (1981, 36070), (2830, 25249), (3607, 19810), (3962, 18035), (7214, 9905)]