17156340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31771}}^1$

素因数の和:31789

約数の個数: 48

約数和(自身を含む): 53376960

約数和(自身を除く): 36220620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31771, 63542, 95313, 127084, 158855, 190626, 285939, 317710, 381252, 476565, 571878, 635420, 857817, 953130, 1143756, 1429695, 1715634, 1906260, 2859390, 3431268, 4289085, 5718780, 8578170, 17156340]

約数ペア:

[(1, 17156340), (2, 8578170), (3, 5718780), (4, 4289085), (5, 3431268), (6, 2859390), (9, 1906260), (10, 1715634), (12, 1429695), (15, 1143756), (18, 953130), (20, 857817), (27, 635420), (30, 571878), (36, 476565), (45, 381252), (54, 317710), (60, 285939), (90, 190626), (108, 158855), (135, 127084), (180, 95313), (270, 63542), (540, 31771)]