489663660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{13903}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 1373492736

約数和(自身を除く): 883829076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 587, 1174, 1761, 2348, 2935, 3522, 5870, 7044, 8805, 11740, 13903, 17610, 27806, 35220, 41709, 55612, 69515, 83418, 139030, 166836, 208545, 278060, 417090, 834180, 8161061, 16322122, 24483183, 32644244, 40805305, 48966366, 81610610, 97932732, 122415915, 163221220, 244831830, 489663660]

約数ペア:

[(1, 489663660), (2, 244831830), (3, 163221220), (4, 122415915), (5, 97932732), (6, 81610610), (10, 48966366), (12, 40805305), (15, 32644244), (20, 24483183), (30, 16322122), (60, 8161061), (587, 834180), (1174, 417090), (1761, 278060), (2348, 208545), (2935, 166836), (3522, 139030), (5870, 83418), (7044, 69515), (8805, 55612), (11740, 41709), (13903, 35220), (17610, 27806)]