81423643410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8455207}}^1$

素因数の和:8455327

約数の個数: 48

約数和(自身を含む): 213680016576

約数和(自身を除く): 132256373166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 8455207, 16910414, 25365621, 42276035, 50731242, 76096863, 84552070, 126828105, 152193726, 253656210, 380484315, 760968630, 904707149, 1809414298, 2714121447, 4523535745, 5428242894, 8142364341, 9047071490, 13570607235, 16284728682, 27141214470, 40711821705, 81423643410]

約数ペア:

[(1, 81423643410), (2, 40711821705), (3, 27141214470), (5, 16284728682), (6, 13570607235), (9, 9047071490), (10, 8142364341), (15, 5428242894), (18, 4523535745), (30, 2714121447), (45, 1809414298), (90, 904707149), (107, 760968630), (214, 380484315), (321, 253656210), (535, 152193726), (642, 126828105), (963, 84552070), (1070, 76096863), (1605, 50731242), (1926, 42276035), (3210, 25365621), (4815, 16910414), (9630, 8455207)]