90120072002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{17789197}}^1$

素因数の和:17789365

約数の個数: 16

約数和(自身を含む): 144092503800

約数和(自身を除く): 53972431798

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 17789197, 35578394, 302416349, 604832698, 2650590353, 5301180706, 45060036001, 90120072002]

約数ペア:

[(1, 90120072002), (2, 45060036001), (17, 5301180706), (34, 2650590353), (149, 604832698), (298, 302416349), (2533, 35578394), (5066, 17789197)]