15210540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84503}}^1$

素因数の和:84518

約数の個数: 36

約数和(自身を含む): 46139184

約数和(自身を除く): 30928644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84503, 169006, 253509, 338012, 422515, 507018, 760527, 845030, 1014036, 1267545, 1521054, 1690060, 2535090, 3042108, 3802635, 5070180, 7605270, 15210540]

約数ペア:

[(1, 15210540), (2, 7605270), (3, 5070180), (4, 3802635), (5, 3042108), (6, 2535090), (9, 1690060), (10, 1521054), (12, 1267545), (15, 1014036), (18, 845030), (20, 760527), (30, 507018), (36, 422515), (45, 338012), (60, 253509), (90, 169006), (180, 84503)]