30097564

素因数分解:

$2^2\times 7^3\times {\mathrm{21937}}^1$

素因数の和:21962

約数の個数: 24

約数和(自身を含む): 61426400

約数和(自身を除く): 31328836

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 21937, 43874, 87748, 153559, 307118, 614236, 1074913, 2149826, 4299652, 7524391, 15048782, 30097564]

約数ペア:

[(1, 30097564), (2, 15048782), (4, 7524391), (7, 4299652), (14, 2149826), (28, 1074913), (49, 614236), (98, 307118), (196, 153559), (343, 87748), (686, 43874), (1372, 21937)]