2494620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13859}}^1$

素因数の和:13874

約数の個数: 36

約数和(自身を含む): 7567560

約数和(自身を除く): 5072940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13859, 27718, 41577, 55436, 69295, 83154, 124731, 138590, 166308, 207885, 249462, 277180, 415770, 498924, 623655, 831540, 1247310, 2494620]

約数ペア:

[(1, 2494620), (2, 1247310), (3, 831540), (4, 623655), (5, 498924), (6, 415770), (9, 277180), (10, 249462), (12, 207885), (15, 166308), (18, 138590), (20, 124731), (30, 83154), (36, 69295), (45, 55436), (60, 41577), (90, 27718), (180, 13859)]