1896230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 3953664

約数和(自身を除く): 2057434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 263, 515, 526, 721, 1030, 1315, 1442, 1841, 2630, 3605, 3682, 7210, 9205, 18410, 27089, 54178, 135445, 189623, 270890, 379246, 948115, 1896230]

約数ペア:

[(1, 1896230), (2, 948115), (5, 379246), (7, 270890), (10, 189623), (14, 135445), (35, 54178), (70, 27089), (103, 18410), (206, 9205), (263, 7210), (515, 3682), (526, 3605), (721, 2630), (1030, 1841), (1315, 1442)]