131113530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11471}}^1$

素因数の和:11611

約数の個数: 48

約数和(自身を含む): 343609344

約数和(自身を除く): 212495814

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, 11471, 22942, 34413, 57355, 68826, 103239, 114710, 172065, 206478, 344130, 516195, 1032390, 1456817, 2913634, 4370451, 7284085, 8740902, 13111353, 14568170, 21852255, 26222706, 43704510, 65556765, 131113530]

約数ペア:

[(1, 131113530), (2, 65556765), (3, 43704510), (5, 26222706), (6, 21852255), (9, 14568170), (10, 13111353), (15, 8740902), (18, 7284085), (30, 4370451), (45, 2913634), (90, 1456817), (127, 1032390), (254, 516195), (381, 344130), (635, 206478), (762, 172065), (1143, 114710), (1270, 103239), (1905, 68826), (2286, 57355), (3810, 34413), (5715, 22942), (11430, 11471)]