30531202

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1618

約数の個数: 24

約数和(自身を含む): 50464080

約数和(自身を除く): 19932878

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1531, 1534, 3062, 9971, 19903, 19942, 39806, 90329, 180658, 258739, 517478, 1174277, 2348554, 15265601, 30531202]

約数ペア:

[(1, 30531202), (2, 15265601), (13, 2348554), (26, 1174277), (59, 517478), (118, 258739), (169, 180658), (338, 90329), (767, 39806), (1531, 19942), (1534, 19903), (3062, 9971)]