30380778

素因数分解:

$2^1\times 3^3\times {\mathrm{562607}}^1$

素因数の和:562618

約数の個数: 16

約数和(自身を含む): 67512960

約数和(自身を除く): 37132182

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 562607, 1125214, 1687821, 3375642, 5063463, 10126926, 15190389, 30380778]

約数ペア:

[(1, 30380778), (2, 15190389), (3, 10126926), (6, 5063463), (9, 3375642), (18, 1687821), (27, 1125214), (54, 562607)]