190906860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3181781}}^1$

素因数の和:3181793

約数の個数: 24

約数和(自身を含む): 534539376

約数和(自身を除く): 343632516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3181781, 6363562, 9545343, 12727124, 15908905, 19090686, 31817810, 38181372, 47726715, 63635620, 95453430, 190906860]

約数ペア:

[(1, 190906860), (2, 95453430), (3, 63635620), (4, 47726715), (5, 38181372), (6, 31817810), (10, 19090686), (12, 15908905), (15, 12727124), (20, 9545343), (30, 6363562), (60, 3181781)]