6890270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40531}}^1$

素因数の和:40555

約数の個数: 16

約数和(自身を含む): 13132368

約数和(自身を除く): 6242098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 40531, 81062, 202655, 405310, 689027, 1378054, 3445135, 6890270]

約数ペア:

[(1, 6890270), (2, 3445135), (5, 1378054), (10, 689027), (17, 405310), (34, 202655), (85, 81062), (170, 40531)]