30199288

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 67510800

約数和(自身を除く): 37311512

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 1879, 2009, 2296, 3758, 4018, 7516, 8036, 13153, 15032, 16072, 26306, 52612, 77039, 92071, 105224, 154078, 184142, 308156, 368284, 539273, 616312, 736568, 1078546, 2157092, 3774911, 4314184, 7549822, 15099644, 30199288]

約数ペア:

[(1, 30199288), (2, 15099644), (4, 7549822), (7, 4314184), (8, 3774911), (14, 2157092), (28, 1078546), (41, 736568), (49, 616312), (56, 539273), (82, 368284), (98, 308156), (164, 184142), (196, 154078), (287, 105224), (328, 92071), (392, 77039), (574, 52612), (1148, 26306), (1879, 16072), (2009, 15032), (2296, 13153), (3758, 8036), (4018, 7516)]