6688630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 13535424

約数和(自身を除く): 6846794

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2237, 2990, 4474, 11185, 22370, 29081, 51451, 58162, 102902, 145405, 257255, 290810, 514510, 668863, 1337726, 3344315, 6688630]

約数ペア:

[(1, 6688630), (2, 3344315), (5, 1337726), (10, 668863), (13, 514510), (23, 290810), (26, 257255), (46, 145405), (65, 102902), (115, 58162), (130, 51451), (230, 29081), (299, 22370), (598, 11185), (1495, 4474), (2237, 2990)]