70807070

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{21011}}^1$

素因数の和:21355

約数の個数: 16

約数和(自身を含む): 127837008

約数和(自身を除く): 57029938

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 21011, 42022, 105055, 210110, 7080707, 14161414, 35403535, 70807070]

約数ペア:

[(1, 70807070), (2, 35403535), (5, 14161414), (10, 7080707), (337, 210110), (674, 105055), (1685, 42022), (3370, 21011)]