730784282390

素因数分解:

$2^1\times 5^1\times {\mathrm{72649}}^1\times {\mathrm{1005911}}^1$

素因数の和:1078567

約数の個数: 16

約数和(自身を含む): 1315431122400

約数和(自身を除く): 584646840010

約数列:

[1, 2, 5, 10, 72649, 145298, 363245, 726490, 1005911, 2011822, 5029555, 10059110, 73078428239, 146156856478, 365392141195, 730784282390]

約数ペア:

[(1, 730784282390), (2, 365392141195), (5, 146156856478), (10, 73078428239), (72649, 10059110), (145298, 5029555), (363245, 2011822), (726490, 1005911)]