74991770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1071311}}^1$

素因数の和:1071325

約数の個数: 16

約数和(自身を含む): 154268928

約数和(自身を除く): 79277158

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1071311, 2142622, 5356555, 7499177, 10713110, 14998354, 37495885, 74991770]

約数ペア:

[(1, 74991770), (2, 37495885), (5, 14998354), (7, 10713110), (10, 7499177), (14, 5356555), (35, 2142622), (70, 1071311)]