30330902

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2437}}^1$

素因数の和:2580

約数の個数: 24

約数和(自身を含む): 53362944

約数和(自身を除く): 23032042

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2437, 4874, 6223, 12446, 17059, 34118, 119413, 238826, 309499, 618998, 2166493, 4332986, 15165451, 30330902]

約数ペア:

[(1, 30330902), (2, 15165451), (7, 4332986), (14, 2166493), (49, 618998), (98, 309499), (127, 238826), (254, 119413), (889, 34118), (1778, 17059), (2437, 12446), (4874, 6223)]