30879478

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2339}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 25729802

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 2339, 4678, 6601, 13202, 16373, 32746, 53797, 95899, 107594, 191798, 376579, 671293, 753158, 1342586, 2205677, 4411354, 15439739, 30879478]

約数ペア:

[(1, 30879478), (2, 15439739), (7, 4411354), (14, 2205677), (23, 1342586), (41, 753158), (46, 671293), (82, 376579), (161, 191798), (287, 107594), (322, 95899), (574, 53797), (943, 32746), (1886, 16373), (2339, 13202), (4678, 6601)]