1639338030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1655897}}^1$

素因数の和:1655921

約数の個数: 48

約数和(自身を含む): 4649761584

約数和(自身を除く): 3010423554

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1655897, 3311794, 4967691, 8279485, 9935382, 14903073, 16558970, 18214867, 24838455, 29806146, 36429734, 49676910, 54644601, 74515365, 91074335, 109289202, 149030730, 163933803, 182148670, 273223005, 327867606, 546446010, 819669015, 1639338030]

約数ペア:

[(1, 1639338030), (2, 819669015), (3, 546446010), (5, 327867606), (6, 273223005), (9, 182148670), (10, 163933803), (11, 149030730), (15, 109289202), (18, 91074335), (22, 74515365), (30, 54644601), (33, 49676910), (45, 36429734), (55, 29806146), (66, 24838455), (90, 18214867), (99, 16558970), (110, 14903073), (165, 9935382), (198, 8279485), (330, 4967691), (495, 3311794), (990, 1655897)]