42137230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{26839}}^1$

素因数の和:27003

約数の個数: 16

約数和(自身を含む): 76332960

約数和(自身を除く): 34195730

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 26839, 53678, 134195, 268390, 4213723, 8427446, 21068615, 42137230]

約数ペア:

[(1, 42137230), (2, 21068615), (5, 8427446), (10, 4213723), (157, 268390), (314, 134195), (785, 53678), (1570, 26839)]