19008060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316801}}^1$

素因数の和:316813

約数の個数: 24

約数和(自身を含む): 53222736

約数和(自身を除く): 34214676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316801, 633602, 950403, 1267204, 1584005, 1900806, 3168010, 3801612, 4752015, 6336020, 9504030, 19008060]

約数ペア:

[(1, 19008060), (2, 9504030), (3, 6336020), (4, 4752015), (5, 3801612), (6, 3168010), (10, 1900806), (12, 1584005), (15, 1267204), (20, 950403), (30, 633602), (60, 316801)]