30839754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 37762710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 121, 214, 242, 321, 363, 397, 642, 726, 794, 1177, 1191, 2354, 2382, 3531, 4367, 7062, 8734, 12947, 13101, 25894, 26202, 38841, 42479, 48037, 77682, 84958, 96074, 127437, 144111, 254874, 288222, 467269, 934538, 1401807, 2803614, 5139959, 10279918, 15419877, 30839754]

約数ペア:

[(1, 30839754), (2, 15419877), (3, 10279918), (6, 5139959), (11, 2803614), (22, 1401807), (33, 934538), (66, 467269), (107, 288222), (121, 254874), (214, 144111), (242, 127437), (321, 96074), (363, 84958), (397, 77682), (642, 48037), (726, 42479), (794, 38841), (1177, 26202), (1191, 25894), (2354, 13101), (2382, 12947), (3531, 8734), (4367, 7062)]