2306130680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8236181}}^1$

素因数の和:8236199

約数の個数: 32

約数和(自身を含む): 5930051040

約数和(自身を除く): 3623920360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8236181, 16472362, 32944724, 41180905, 57653267, 65889448, 82361810, 115306534, 164723620, 230613068, 288266335, 329447240, 461226136, 576532670, 1153065340, 2306130680]

約数ペア:

[(1, 2306130680), (2, 1153065340), (4, 576532670), (5, 461226136), (7, 329447240), (8, 288266335), (10, 230613068), (14, 164723620), (20, 115306534), (28, 82361810), (35, 65889448), (40, 57653267), (56, 41180905), (70, 32944724), (140, 16472362), (280, 8236181)]