276500170

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{65677}}^1$

素因数の和:66105

約数の個数: 16

約数和(自身を含む): 498890088

約数和(自身を除く): 222389918

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 65677, 131354, 328385, 656770, 27650017, 55300034, 138250085, 276500170]

約数ペア:

[(1, 276500170), (2, 138250085), (5, 55300034), (10, 27650017), (421, 656770), (842, 328385), (2105, 131354), (4210, 65677)]