30656268

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8779}}^1$

素因数の和:8886

約数の個数: 36

約数和(自身を含む): 78300040

約数和(自身を除く): 47643772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8779, 17558, 26337, 35116, 52674, 79011, 105348, 158022, 316044, 851563, 1703126, 2554689, 3406252, 5109378, 7664067, 10218756, 15328134, 30656268]

約数ペア:

[(1, 30656268), (2, 15328134), (3, 10218756), (4, 7664067), (6, 5109378), (9, 3406252), (12, 2554689), (18, 1703126), (36, 851563), (97, 316044), (194, 158022), (291, 105348), (388, 79011), (582, 52674), (873, 35116), (1164, 26337), (1746, 17558), (3492, 8779)]