8228570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2399}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 9051430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2399, 3430, 4798, 11995, 16793, 23990, 33586, 83965, 117551, 167930, 235102, 587755, 822857, 1175510, 1645714, 4114285, 8228570]

約数ペア:

[(1, 8228570), (2, 4114285), (5, 1645714), (7, 1175510), (10, 822857), (14, 587755), (35, 235102), (49, 167930), (70, 117551), (98, 83965), (245, 33586), (343, 23990), (490, 16793), (686, 11995), (1715, 4798), (2399, 3430)]