143002010

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{31849}}^1$

素因数の和:32305

約数の個数: 16

約数和(自身を含む): 257985000

約数和(自身を除く): 114982990

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 31849, 63698, 159245, 318490, 14300201, 28600402, 71501005, 143002010]

約数ペア:

[(1, 143002010), (2, 71501005), (5, 28600402), (10, 14300201), (449, 318490), (898, 159245), (2245, 63698), (4490, 31849)]