30209814

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{11903}}^1$

素因数の和:11961

約数の個数: 32

約数和(自身を含む): 68567040

約数和(自身を除く): 38357226

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 11903, 23806, 35709, 71418, 107127, 214254, 321381, 559441, 642762, 1118882, 1678323, 3356646, 5034969, 10069938, 15104907, 30209814]

約数ペア:

[(1, 30209814), (2, 15104907), (3, 10069938), (6, 5034969), (9, 3356646), (18, 1678323), (27, 1118882), (47, 642762), (54, 559441), (94, 321381), (141, 214254), (282, 107127), (423, 71418), (846, 35709), (1269, 23806), (2538, 11903)]