298910610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3321229}}^1$

素因数の和:3321242

約数の個数: 24

約数和(自身を含む): 777167820

約数和(自身を除く): 478257210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3321229, 6642458, 9963687, 16606145, 19927374, 29891061, 33212290, 49818435, 59782122, 99636870, 149455305, 298910610]

約数ペア:

[(1, 298910610), (2, 149455305), (3, 99636870), (5, 59782122), (6, 49818435), (9, 33212290), (10, 29891061), (15, 19927374), (18, 16606145), (30, 9963687), (45, 6642458), (90, 3321229)]