30025912

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5011}}^1$

素因数の和:5131

約数の個数: 32

約数和(自身を含む): 64955520

約数和(自身を除く): 34929608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5011, 5992, 10022, 20044, 35077, 40088, 70154, 140308, 280616, 536177, 1072354, 2144708, 3753239, 4289416, 7506478, 15012956, 30025912]

約数ペア:

[(1, 30025912), (2, 15012956), (4, 7506478), (7, 4289416), (8, 3753239), (14, 2144708), (28, 1072354), (56, 536177), (107, 280616), (214, 140308), (428, 70154), (749, 40088), (856, 35077), (1498, 20044), (2996, 10022), (5011, 5992)]