30789434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1382

約数の個数: 24

約数和(自身を含む): 50753952

約数和(自身を除く): 19964518

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1283, 1846, 2566, 11999, 16679, 23998, 33358, 91093, 182186, 216827, 433654, 1184209, 2368418, 15394717, 30789434]

約数ペア:

[(1, 30789434), (2, 15394717), (13, 2368418), (26, 1184209), (71, 433654), (142, 216827), (169, 182186), (338, 91093), (923, 33358), (1283, 23998), (1846, 16679), (2566, 11999)]