11557630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 24541920

約数和(自身を除く): 12984290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 229, 245, 458, 490, 515, 721, 1030, 1145, 1442, 1603, 2290, 3206, 3605, 5047, 7210, 8015, 10094, 11221, 16030, 22442, 23587, 25235, 47174, 50470, 56105, 112210, 117935, 165109, 235870, 330218, 825545, 1155763, 1651090, 2311526, 5778815, 11557630]

約数ペア:

[(1, 11557630), (2, 5778815), (5, 2311526), (7, 1651090), (10, 1155763), (14, 825545), (35, 330218), (49, 235870), (70, 165109), (98, 117935), (103, 112210), (206, 56105), (229, 50470), (245, 47174), (458, 25235), (490, 23587), (515, 22442), (721, 16030), (1030, 11221), (1145, 10094), (1442, 8015), (1603, 7210), (2290, 5047), (3206, 3605)]