2018861850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{105977}}^1$

素因数の和:106119

約数の個数: 48

約数和(自身を含む): 5046248448

約数和(自身を除く): 3027386598

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 127, 150, 254, 381, 635, 762, 1270, 1905, 3175, 3810, 6350, 9525, 19050, 105977, 211954, 317931, 529885, 635862, 1059770, 1589655, 2649425, 3179310, 5298850, 7948275, 13459079, 15896550, 26918158, 40377237, 67295395, 80754474, 134590790, 201886185, 336476975, 403772370, 672953950, 1009430925, 2018861850]

約数ペア:

[(1, 2018861850), (2, 1009430925), (3, 672953950), (5, 403772370), (6, 336476975), (10, 201886185), (15, 134590790), (25, 80754474), (30, 67295395), (50, 40377237), (75, 26918158), (127, 15896550), (150, 13459079), (254, 7948275), (381, 5298850), (635, 3179310), (762, 2649425), (1270, 1589655), (1905, 1059770), (3175, 635862), (3810, 529885), (6350, 317931), (9525, 211954), (19050, 105977)]