513079260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181943}}^1$

素因数の和:182002

約数の個数: 48

約数和(自身を含む): 1467196416

約数和(自身を除く): 954117156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 181943, 363886, 545829, 727772, 909715, 1091658, 1819430, 2183316, 2729145, 3638860, 5458290, 8551321, 10916580, 17102642, 25653963, 34205284, 42756605, 51307926, 85513210, 102615852, 128269815, 171026420, 256539630, 513079260]

約数ペア:

[(1, 513079260), (2, 256539630), (3, 171026420), (4, 128269815), (5, 102615852), (6, 85513210), (10, 51307926), (12, 42756605), (15, 34205284), (20, 25653963), (30, 17102642), (47, 10916580), (60, 8551321), (94, 5458290), (141, 3638860), (188, 2729145), (235, 2183316), (282, 1819430), (470, 1091658), (564, 909715), (705, 727772), (940, 545829), (1410, 363886), (2820, 181943)]