141249140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{243533}}^1$

素因数の和:243571

約数の個数: 24

約数和(自身を含む): 306852840

約数和(自身を除く): 165603700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 243533, 487066, 974132, 1217665, 2435330, 4870660, 7062457, 14124914, 28249828, 35312285, 70624570, 141249140]

約数ペア:

[(1, 141249140), (2, 70624570), (4, 35312285), (5, 28249828), (10, 14124914), (20, 7062457), (29, 4870660), (58, 2435330), (116, 1217665), (145, 974132), (290, 487066), (580, 243533)]