30994634

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:842

約数の個数: 24

約数和(自身を含む): 51429504

約数和(自身を除く): 20434870

約数列:

[1, 2, 11, 22, 121, 211, 242, 422, 607, 1214, 2321, 4642, 6677, 13354, 25531, 51062, 73447, 128077, 146894, 256154, 1408847, 2817694, 15497317, 30994634]

約数ペア:

[(1, 30994634), (2, 15497317), (11, 2817694), (22, 1408847), (121, 256154), (211, 146894), (242, 128077), (422, 73447), (607, 51062), (1214, 25531), (2321, 13354), (4642, 6677)]