39424210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5167}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 81861120

約数和(自身を除く): 42436910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5167, 7630, 10334, 25835, 36169, 51670, 72338, 180845, 361690, 563203, 1126406, 2816015, 3942421, 5632030, 7884842, 19712105, 39424210]

約数ペア:

[(1, 39424210), (2, 19712105), (5, 7884842), (7, 5632030), (10, 3942421), (14, 2816015), (35, 1126406), (70, 563203), (109, 361690), (218, 180845), (545, 72338), (763, 51670), (1090, 36169), (1526, 25835), (3815, 10334), (5167, 7630)]