515801610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{45127}}^1$

素因数の和:45267

約数の個数: 48

約数和(自身を含む): 1351673856

約数和(自身を除く): 835872246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 45127, 90254, 135381, 225635, 270762, 406143, 451270, 676905, 812286, 1353810, 2030715, 4061430, 5731129, 11462258, 17193387, 28655645, 34386774, 51580161, 57311290, 85966935, 103160322, 171933870, 257900805, 515801610]

約数ペア:

[(1, 515801610), (2, 257900805), (3, 171933870), (5, 103160322), (6, 85966935), (9, 57311290), (10, 51580161), (15, 34386774), (18, 28655645), (30, 17193387), (45, 11462258), (90, 5731129), (127, 4061430), (254, 2030715), (381, 1353810), (635, 812286), (762, 676905), (1143, 451270), (1270, 406143), (1905, 270762), (2286, 225635), (3810, 135381), (5715, 90254), (11430, 45127)]