1001060690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2042981}}^1$

素因数の和:2043002

約数の個数: 24

約数和(自身を含む): 2096099532

約数和(自身を除く): 1095038842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2042981, 4085962, 10214905, 14300867, 20429810, 28601734, 71504335, 100106069, 143008670, 200212138, 500530345, 1001060690]

約数ペア:

[(1, 1001060690), (2, 500530345), (5, 200212138), (7, 143008670), (10, 100106069), (14, 71504335), (35, 28601734), (49, 20429810), (70, 14300867), (98, 10214905), (245, 4085962), (490, 2042981)]