2978270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 24

約数和(自身を含む): 5614056

約数和(自身を除く): 2635786

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 563, 1058, 1126, 2645, 2815, 5290, 5630, 12949, 25898, 64745, 129490, 297827, 595654, 1489135, 2978270]

約数ペア:

[(1, 2978270), (2, 1489135), (5, 595654), (10, 297827), (23, 129490), (46, 64745), (115, 25898), (230, 12949), (529, 5630), (563, 5290), (1058, 2815), (1126, 2645)]