12983370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 31261248

約数和(自身を除く): 18277878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 947, 1371, 1894, 2285, 2742, 2841, 4570, 4735, 5682, 6855, 9470, 13710, 14205, 28410, 432779, 865558, 1298337, 2163895, 2596674, 4327790, 6491685, 12983370]

約数ペア:

[(1, 12983370), (2, 6491685), (3, 4327790), (5, 2596674), (6, 2163895), (10, 1298337), (15, 865558), (30, 432779), (457, 28410), (914, 14205), (947, 13710), (1371, 9470), (1894, 6855), (2285, 5682), (2742, 4735), (2841, 4570)]