2870808190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1\times {\mathrm{6143}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 5474304000

約数和(自身を除く): 2603495810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2749, 5498, 6143, 12286, 13745, 27490, 30715, 46733, 61430, 93466, 104431, 208862, 233665, 467330, 522155, 1044310, 16887107, 33774214, 84435535, 168871070, 287080819, 574161638, 1435404095, 2870808190]

約数ペア:

[(1, 2870808190), (2, 1435404095), (5, 574161638), (10, 287080819), (17, 168871070), (34, 84435535), (85, 33774214), (170, 16887107), (2749, 1044310), (5498, 522155), (6143, 467330), (12286, 233665), (13745, 208862), (27490, 104431), (30715, 93466), (46733, 61430)]