30678332

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 55274352

約数和(自身を除く): 24596020

約数列:

[1, 2, 4, 41, 82, 164, 283, 566, 661, 1132, 1322, 2644, 11603, 23206, 27101, 46412, 54202, 108404, 187063, 374126, 748252, 7669583, 15339166, 30678332]

約数ペア:

[(1, 30678332), (2, 15339166), (4, 7669583), (41, 748252), (82, 374126), (164, 187063), (283, 108404), (566, 54202), (661, 46412), (1132, 27101), (1322, 23206), (2644, 11603)]