30730600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8087}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 75218400

約数和(自身を除く): 44487800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 8087, 16174, 32348, 40435, 64696, 80870, 153653, 161740, 202175, 307306, 323480, 404350, 614612, 768265, 808700, 1229224, 1536530, 1617400, 3073060, 3841325, 6146120, 7682650, 15365300, 30730600]

約数ペア:

[(1, 30730600), (2, 15365300), (4, 7682650), (5, 6146120), (8, 3841325), (10, 3073060), (19, 1617400), (20, 1536530), (25, 1229224), (38, 808700), (40, 768265), (50, 614612), (76, 404350), (95, 323480), (100, 307306), (152, 202175), (190, 161740), (200, 153653), (380, 80870), (475, 64696), (760, 40435), (950, 32348), (1900, 16174), (3800, 8087)]