140808670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{169649}}^1$

素因数の和:169739

約数の個数: 16

約数和(自身を含む): 256510800

約数和(自身を除く): 115702130

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 169649, 339298, 848245, 1696490, 14080867, 28161734, 70404335, 140808670]

約数ペア:

[(1, 140808670), (2, 70404335), (5, 28161734), (10, 14080867), (83, 1696490), (166, 848245), (415, 339298), (830, 169649)]