269687530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{132851}}^1$

素因数の和:132894

約数の個数: 32

約数和(自身を含む): 573920640

約数和(自身を除く): 304233110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 132851, 265702, 664255, 929957, 1328510, 1859914, 3852679, 4649785, 7705358, 9299570, 19263395, 26968753, 38526790, 53937506, 134843765, 269687530]

約数ペア:

[(1, 269687530), (2, 134843765), (5, 53937506), (7, 38526790), (10, 26968753), (14, 19263395), (29, 9299570), (35, 7705358), (58, 4649785), (70, 3852679), (145, 1859914), (203, 1328510), (290, 929957), (406, 664255), (1015, 265702), (2030, 132851)]