1930772270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27582461}}^1$

素因数の和:27582475

約数の個数: 16

約数和(自身を含む): 3971874528

約数和(自身を除く): 2041102258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27582461, 55164922, 137912305, 193077227, 275824610, 386154454, 965386135, 1930772270]

約数ペア:

[(1, 1930772270), (2, 965386135), (5, 386154454), (7, 275824610), (10, 193077227), (14, 137912305), (35, 55164922), (70, 27582461)]