17356490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 34759368

約数和(自身を除く): 17402878

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 193, 230, 386, 391, 529, 782, 965, 1058, 1930, 1955, 2645, 3281, 3910, 4439, 5290, 6562, 8878, 8993, 16405, 17986, 22195, 32810, 44390, 44965, 75463, 89930, 102097, 150926, 204194, 377315, 510485, 754630, 1020970, 1735649, 3471298, 8678245, 17356490]

約数ペア:

[(1, 17356490), (2, 8678245), (5, 3471298), (10, 1735649), (17, 1020970), (23, 754630), (34, 510485), (46, 377315), (85, 204194), (115, 150926), (170, 102097), (193, 89930), (230, 75463), (386, 44965), (391, 44390), (529, 32810), (782, 22195), (965, 17986), (1058, 16405), (1930, 8993), (1955, 8878), (2645, 6562), (3281, 5290), (3910, 4439)]