202239810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2247109}}^1$

素因数の和:2247122

約数の個数: 24

約数和(自身を含む): 525823740

約数和(自身を除く): 323583930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2247109, 4494218, 6741327, 11235545, 13482654, 20223981, 22471090, 33706635, 40447962, 67413270, 101119905, 202239810]

約数ペア:

[(1, 202239810), (2, 101119905), (3, 67413270), (5, 40447962), (6, 33706635), (9, 22471090), (10, 20223981), (15, 13482654), (18, 11235545), (30, 6741327), (45, 4494218), (90, 2247109)]