28273110530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{403901579}}^1$

素因数の和:403901593

約数の個数: 16

約数和(自身を含む): 58161827520

約数和(自身を除く): 29888716990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 403901579, 807803158, 2019507895, 2827311053, 4039015790, 5654622106, 14136555265, 28273110530]

約数ペア:

[(1, 28273110530), (2, 14136555265), (5, 5654622106), (7, 4039015790), (10, 2827311053), (14, 2019507895), (35, 807803158), (70, 403901579)]