1994940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11083}}^1$

素因数の和:11098

約数の個数: 36

約数和(自身を含む): 6051864

約数和(自身を除く): 4056924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11083, 22166, 33249, 44332, 55415, 66498, 99747, 110830, 132996, 166245, 199494, 221660, 332490, 398988, 498735, 664980, 997470, 1994940]

約数ペア:

[(1, 1994940), (2, 997470), (3, 664980), (4, 498735), (5, 398988), (6, 332490), (9, 221660), (10, 199494), (12, 166245), (15, 132996), (18, 110830), (20, 99747), (30, 66498), (36, 55415), (45, 44332), (60, 33249), (90, 22166), (180, 11083)]