145023831890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2071769027}}^1$

素因数の和:2071769041

約数の個数: 16

約数和(自身を含む): 298334740032

約数和(自身を除く): 153310908142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2071769027, 4143538054, 10358845135, 14502383189, 20717690270, 29004766378, 72511915945, 145023831890]

約数ペア:

[(1, 145023831890), (2, 72511915945), (5, 29004766378), (7, 20717690270), (10, 14502383189), (14, 10358845135), (35, 4143538054), (70, 2071769027)]