229480030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{135787}}^1$

素因数の和:135820

約数の個数: 24

約数和(自身を含む): 447285672

約数和(自身を除く): 217805642

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 135787, 271574, 678935, 1357870, 1765231, 3530462, 8826155, 17652310, 22948003, 45896006, 114740015, 229480030]

約数ペア:

[(1, 229480030), (2, 114740015), (5, 45896006), (10, 22948003), (13, 17652310), (26, 8826155), (65, 3530462), (130, 1765231), (169, 1357870), (338, 678935), (845, 271574), (1690, 135787)]