30181954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16529}}^1$

素因数の和:16625

約数の個数: 16

約数和(自身を含む): 49986720

約数和(自身を除く): 19804766

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 16529, 33058, 181819, 363638, 1371907, 2743814, 15090977, 30181954]

約数ペア:

[(1, 30181954), (2, 15090977), (11, 2743814), (22, 1371907), (83, 363638), (166, 181819), (913, 33058), (1826, 16529)]