142717690

素因数分解:

$2^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{7727}}^1$

素因数の和:9581

約数の個数: 16

約数和(自身を含む): 257064192

約数和(自身を除く): 114346502

約数列:

[1, 2, 5, 10, 1847, 3694, 7727, 9235, 15454, 18470, 38635, 77270, 14271769, 28543538, 71358845, 142717690]

約数ペア:

[(1, 142717690), (2, 71358845), (5, 28543538), (10, 14271769), (1847, 77270), (3694, 38635), (7727, 18470), (9235, 15454)]