67708090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{294383}}^1$

素因数の和:294413

約数の個数: 16

約数和(自身を含む): 127173888

約数和(自身を除く): 59465798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 294383, 588766, 1471915, 2943830, 6770809, 13541618, 33854045, 67708090]

約数ペア:

[(1, 67708090), (2, 33854045), (5, 13541618), (10, 6770809), (23, 2943830), (46, 1471915), (115, 588766), (230, 294383)]