17342990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 36020160

約数和(自身を除く): 18677170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 2273, 3815, 4546, 7630, 11365, 15911, 22730, 31822, 79555, 159110, 247757, 495514, 1238785, 1734299, 2477570, 3468598, 8671495, 17342990]

約数ペア:

[(1, 17342990), (2, 8671495), (5, 3468598), (7, 2477570), (10, 1734299), (14, 1238785), (35, 495514), (70, 247757), (109, 159110), (218, 79555), (545, 31822), (763, 22730), (1090, 15911), (1526, 11365), (2273, 7630), (3815, 4546)]