2590310

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{601}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 4681152

約数和(自身を除く): 2090842

約数列:

[1, 2, 5, 10, 431, 601, 862, 1202, 2155, 3005, 4310, 6010, 259031, 518062, 1295155, 2590310]

約数ペア:

[(1, 2590310), (2, 1295155), (5, 518062), (10, 259031), (431, 6010), (601, 4310), (862, 3005), (1202, 2155)]