30766390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 26879690

約数列:

[1, 2, 5, 10, 29, 58, 145, 277, 290, 383, 554, 766, 1385, 1915, 2770, 3830, 8033, 11107, 16066, 22214, 40165, 55535, 80330, 106091, 111070, 212182, 530455, 1060910, 3076639, 6153278, 15383195, 30766390]

約数ペア:

[(1, 30766390), (2, 15383195), (5, 6153278), (10, 3076639), (29, 1060910), (58, 530455), (145, 212182), (277, 111070), (290, 106091), (383, 80330), (554, 55535), (766, 40165), (1385, 22214), (1915, 16066), (2770, 11107), (3830, 8033)]