91399310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28297}}^1$

素因数の和:28340

約数の個数: 32

約数和(自身を含む): 183371040

約数和(自身を除く): 91971730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 28297, 56594, 141485, 282970, 481049, 537643, 962098, 1075286, 2405245, 2688215, 4810490, 5376430, 9139931, 18279862, 45699655, 91399310]

約数ペア:

[(1, 91399310), (2, 45699655), (5, 18279862), (10, 9139931), (17, 5376430), (19, 4810490), (34, 2688215), (38, 2405245), (85, 1075286), (95, 962098), (170, 537643), (190, 481049), (323, 282970), (646, 141485), (1615, 56594), (3230, 28297)]