29810810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{156899}}^1$

素因数の和:156925

約数の個数: 16

約数和(自身を含む): 56484000

約数和(自身を除く): 26673190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 156899, 313798, 784495, 1568990, 2981081, 5962162, 14905405, 29810810]

約数ペア:

[(1, 29810810), (2, 14905405), (5, 5962162), (10, 2981081), (19, 1568990), (38, 784495), (95, 313798), (190, 156899)]