65038020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47129}}^1$

素因数の和:47164

約数の個数: 48

約数和(自身を含む): 190028160

約数和(自身を除く): 124990140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 47129, 94258, 141387, 188516, 235645, 282774, 471290, 565548, 706935, 942580, 1083967, 1413870, 2167934, 2827740, 3251901, 4335868, 5419835, 6503802, 10839670, 13007604, 16259505, 21679340, 32519010, 65038020]

約数ペア:

[(1, 65038020), (2, 32519010), (3, 21679340), (4, 16259505), (5, 13007604), (6, 10839670), (10, 6503802), (12, 5419835), (15, 4335868), (20, 3251901), (23, 2827740), (30, 2167934), (46, 1413870), (60, 1083967), (69, 942580), (92, 706935), (115, 565548), (138, 471290), (230, 282774), (276, 235645), (345, 188516), (460, 141387), (690, 94258), (1380, 47129)]