213258060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1184767}}^1$

素因数の和:1184782

約数の個数: 36

約数和(自身を含む): 646883328

約数和(自身を除く): 433625268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1184767, 2369534, 3554301, 4739068, 5923835, 7108602, 10662903, 11847670, 14217204, 17771505, 21325806, 23695340, 35543010, 42651612, 53314515, 71086020, 106629030, 213258060]

約数ペア:

[(1, 213258060), (2, 106629030), (3, 71086020), (4, 53314515), (5, 42651612), (6, 35543010), (9, 23695340), (10, 21325806), (12, 17771505), (15, 14217204), (18, 11847670), (20, 10662903), (30, 7108602), (36, 5923835), (45, 4739068), (60, 3554301), (90, 2369534), (180, 1184767)]