6405730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27851}}^1$

素因数の和:27881

約数の個数: 16

約数和(自身を含む): 12032064

約数和(自身を除く): 5626334

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 27851, 55702, 139255, 278510, 640573, 1281146, 3202865, 6405730]

約数ペア:

[(1, 6405730), (2, 3202865), (5, 1281146), (10, 640573), (23, 278510), (46, 139255), (115, 55702), (230, 27851)]