30178196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1427}}^1$

素因数の和:1759

約数の個数: 24

約数和(自身を含む): 56137536

約数和(自身を除く): 25959340

約数列:

[1, 2, 4, 17, 34, 68, 311, 622, 1244, 1427, 2854, 5287, 5708, 10574, 21148, 24259, 48518, 97036, 443797, 887594, 1775188, 7544549, 15089098, 30178196]

約数ペア:

[(1, 30178196), (2, 15089098), (4, 7544549), (17, 1775188), (34, 887594), (68, 443797), (311, 97036), (622, 48518), (1244, 24259), (1427, 21148), (2854, 10574), (5287, 5708)]