1908590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 3706560

約数和(自身を除く): 1797970

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 109, 170, 206, 218, 515, 545, 1030, 1090, 1751, 1853, 3502, 3706, 8755, 9265, 11227, 17510, 18530, 22454, 56135, 112270, 190859, 381718, 954295, 1908590]

約数ペア:

[(1, 1908590), (2, 954295), (5, 381718), (10, 190859), (17, 112270), (34, 56135), (85, 22454), (103, 18530), (109, 17510), (170, 11227), (206, 9265), (218, 8755), (515, 3706), (545, 3502), (1030, 1853), (1090, 1751)]