259683410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2999}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 534816000

約数和(自身を除く): 275132590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1237, 2474, 2999, 5998, 6185, 8659, 12370, 14995, 17318, 20993, 29990, 41986, 43295, 86590, 104965, 209930, 3709763, 7419526, 18548815, 25968341, 37097630, 51936682, 129841705, 259683410]

約数ペア:

[(1, 259683410), (2, 129841705), (5, 51936682), (7, 37097630), (10, 25968341), (14, 18548815), (35, 7419526), (70, 3709763), (1237, 209930), (2474, 104965), (2999, 86590), (5998, 43295), (6185, 41986), (8659, 29990), (12370, 20993), (14995, 17318)]