78104670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{371927}}^1$

素因数の和:371944

約数の個数: 32

約数和(自身を含む): 214230528

約数和(自身を除く): 136125858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 371927, 743854, 1115781, 1859635, 2231562, 2603489, 3719270, 5206978, 5578905, 7810467, 11157810, 13017445, 15620934, 26034890, 39052335, 78104670]

約数ペア:

[(1, 78104670), (2, 39052335), (3, 26034890), (5, 15620934), (6, 13017445), (7, 11157810), (10, 7810467), (14, 5578905), (15, 5206978), (21, 3719270), (30, 2603489), (35, 2231562), (42, 1859635), (70, 1115781), (105, 743854), (210, 371927)]