30194372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18731}}^1$

素因数の和:18779

約数の個数: 24

約数和(自身を含む): 58743552

約数和(自身を除く): 28549180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 18731, 37462, 74924, 243503, 487006, 580661, 974012, 1161322, 2322644, 7548593, 15097186, 30194372]

約数ペア:

[(1, 30194372), (2, 15097186), (4, 7548593), (13, 2322644), (26, 1161322), (31, 974012), (52, 580661), (62, 487006), (124, 243503), (403, 74924), (806, 37462), (1612, 18731)]