1958940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10883}}^1$

素因数の和:10898

約数の個数: 36

約数和(自身を含む): 5942664

約数和(自身を除く): 3983724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10883, 21766, 32649, 43532, 54415, 65298, 97947, 108830, 130596, 163245, 195894, 217660, 326490, 391788, 489735, 652980, 979470, 1958940]

約数ペア:

[(1, 1958940), (2, 979470), (3, 652980), (4, 489735), (5, 391788), (6, 326490), (9, 217660), (10, 195894), (12, 163245), (15, 130596), (18, 108830), (20, 97947), (30, 65298), (36, 54415), (45, 43532), (60, 32649), (90, 21766), (180, 10883)]