6287890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 13242240

約数和(自身を除く): 6954350

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 2089, 3010, 4178, 10445, 14623, 20890, 29246, 73115, 89827, 146230, 179654, 449135, 628789, 898270, 1257578, 3143945, 6287890]

約数ペア:

[(1, 6287890), (2, 3143945), (5, 1257578), (7, 898270), (10, 628789), (14, 449135), (35, 179654), (43, 146230), (70, 89827), (86, 73115), (215, 29246), (301, 20890), (430, 14623), (602, 10445), (1505, 4178), (2089, 3010)]