140084735

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{10289}}^1$

素因数の和:10690

約数の個数: 16

約数和(自身を含む): 192628800

約数和(自身を除く): 52544065

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 10289, 13615, 51445, 72023, 360115, 4002421, 20012105, 28016947, 140084735]

約数ペア:

[(1, 140084735), (5, 28016947), (7, 20012105), (35, 4002421), (389, 360115), (1945, 72023), (2723, 51445), (10289, 13615)]