10309270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10009}}^1$

素因数の和:10119

約数の個数: 16

約数和(自身を含む): 18738720

約数和(自身を除く): 8429450

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 10009, 20018, 50045, 100090, 1030927, 2061854, 5154635, 10309270]

約数ペア:

[(1, 10309270), (2, 5154635), (5, 2061854), (10, 1030927), (103, 100090), (206, 50045), (515, 20018), (1030, 10009)]