30870294948

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19942051}}^1$

素因数の和:19942104

約数の個数: 36

約数和(自身を含む): 79847976208

約数和(自身を除く): 48977681260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19942051, 39884102, 59826153, 79768204, 119652306, 179478459, 239304612, 358956918, 717913836, 857508193, 1715016386, 2572524579, 3430032772, 5145049158, 7717573737, 10290098316, 15435147474, 30870294948]

約数ペア:

[(1, 30870294948), (2, 15435147474), (3, 10290098316), (4, 7717573737), (6, 5145049158), (9, 3430032772), (12, 2572524579), (18, 1715016386), (36, 857508193), (43, 717913836), (86, 358956918), (129, 239304612), (172, 179478459), (258, 119652306), (387, 79768204), (516, 59826153), (774, 39884102), (1548, 19942051)]