42705770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{115421}}^1$

素因数の和:115465

約数の個数: 16

約数和(自身を含む): 78948648

約数和(自身を除く): 36242878

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 115421, 230842, 577105, 1154210, 4270577, 8541154, 21352885, 42705770]

約数ペア:

[(1, 42705770), (2, 21352885), (5, 8541154), (10, 4270577), (37, 1154210), (74, 577105), (185, 230842), (370, 115421)]