30870532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 68326272

約数和(自身を除く): 37455740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1373, 1606, 2044, 2746, 3212, 5492, 5621, 9611, 11242, 15103, 19222, 22484, 30206, 38444, 60412, 100229, 105721, 200458, 211442, 400916, 422884, 701603, 1102519, 1403206, 2205038, 2806412, 4410076, 7717633, 15435266, 30870532]

約数ペア:

[(1, 30870532), (2, 15435266), (4, 7717633), (7, 4410076), (11, 2806412), (14, 2205038), (22, 1403206), (28, 1102519), (44, 701603), (73, 422884), (77, 400916), (146, 211442), (154, 200458), (292, 105721), (308, 100229), (511, 60412), (803, 38444), (1022, 30206), (1373, 22484), (1606, 19222), (2044, 15103), (2746, 11242), (3212, 9611), (5492, 5621)]