30391004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 65028096

約数和(自身を除く): 34637092

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1151, 1886, 2302, 3772, 4604, 6601, 8057, 13202, 16114, 26404, 26473, 32228, 47191, 52946, 94382, 105892, 185311, 188764, 330337, 370622, 660674, 741244, 1085393, 1321348, 2170786, 4341572, 7597751, 15195502, 30391004]

約数ペア:

[(1, 30391004), (2, 15195502), (4, 7597751), (7, 4341572), (14, 2170786), (23, 1321348), (28, 1085393), (41, 741244), (46, 660674), (82, 370622), (92, 330337), (161, 188764), (164, 185311), (287, 105892), (322, 94382), (574, 52946), (644, 47191), (943, 32228), (1148, 26473), (1151, 26404), (1886, 16114), (2302, 13202), (3772, 8057), (4604, 6601)]