131467740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11353}}^1$

素因数の和:11558

約数の個数: 48

約数和(自身を含む): 370049568

約数和(自身を除く): 238581828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11353, 11580, 22706, 34059, 45412, 56765, 68118, 113530, 136236, 170295, 227060, 340590, 681180, 2191129, 4382258, 6573387, 8764516, 10955645, 13146774, 21911290, 26293548, 32866935, 43822580, 65733870, 131467740]

約数ペア:

[(1, 131467740), (2, 65733870), (3, 43822580), (4, 32866935), (5, 26293548), (6, 21911290), (10, 13146774), (12, 10955645), (15, 8764516), (20, 6573387), (30, 4382258), (60, 2191129), (193, 681180), (386, 340590), (579, 227060), (772, 170295), (965, 136236), (1158, 113530), (1930, 68118), (2316, 56765), (2895, 45412), (3860, 34059), (5790, 22706), (11353, 11580)]