27004130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 51442560

約数和(自身を除く): 24438430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 457, 622, 914, 1555, 2285, 3110, 4570, 5909, 8683, 11818, 17366, 29545, 43415, 59090, 86830, 142127, 284254, 710635, 1421270, 2700413, 5400826, 13502065, 27004130]

約数ペア:

[(1, 27004130), (2, 13502065), (5, 5400826), (10, 2700413), (19, 1421270), (38, 710635), (95, 284254), (190, 142127), (311, 86830), (457, 59090), (622, 43415), (914, 29545), (1555, 17366), (2285, 11818), (3110, 8683), (4570, 5909)]