30780222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{42397}}^1$

素因数の和:42424

約数の個数: 24

約数和(自身を含む): 67667208

約数和(自身を除く): 36886986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 42397, 84794, 127191, 254382, 466367, 932734, 1399101, 2798202, 5130037, 10260074, 15390111, 30780222]

約数ペア:

[(1, 30780222), (2, 15390111), (3, 10260074), (6, 5130037), (11, 2798202), (22, 1399101), (33, 932734), (66, 466367), (121, 254382), (242, 127191), (363, 84794), (726, 42397)]