8103870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 21265920

約数和(自身を除く): 13162050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 709, 762, 1143, 1270, 1418, 1905, 2127, 2286, 3545, 3810, 4254, 5715, 6381, 7090, 10635, 11430, 12762, 21270, 31905, 63810, 90043, 180086, 270129, 450215, 540258, 810387, 900430, 1350645, 1620774, 2701290, 4051935, 8103870]

約数ペア:

[(1, 8103870), (2, 4051935), (3, 2701290), (5, 1620774), (6, 1350645), (9, 900430), (10, 810387), (15, 540258), (18, 450215), (30, 270129), (45, 180086), (90, 90043), (127, 63810), (254, 31905), (381, 21270), (635, 12762), (709, 11430), (762, 10635), (1143, 7090), (1270, 6381), (1418, 5715), (1905, 4254), (2127, 3810), (2286, 3545)]