2010068515

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{13109}}^1$

素因数の和:13471

約数の個数: 32

約数和(自身を含む): 2977752960

約数和(自身を除く): 967684445

約数列:

[1, 5, 7, 13, 35, 65, 91, 337, 455, 1685, 2359, 4381, 11795, 13109, 21905, 30667, 65545, 91763, 153335, 170417, 458815, 852085, 1192919, 4417733, 5964595, 22088665, 30924131, 57430529, 154620655, 287152645, 402013703, 2010068515]

約数ペア:

[(1, 2010068515), (5, 402013703), (7, 287152645), (13, 154620655), (35, 57430529), (65, 30924131), (91, 22088665), (337, 5964595), (455, 4417733), (1685, 1192919), (2359, 852085), (4381, 458815), (11795, 170417), (13109, 153335), (21905, 91763), (30667, 65545)]