1082220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 3211488

約数和(自身を除く): 2129268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1061, 2122, 3183, 4244, 5305, 6366, 10610, 12732, 15915, 18037, 21220, 31830, 36074, 54111, 63660, 72148, 90185, 108222, 180370, 216444, 270555, 360740, 541110, 1082220]

約数ペア:

[(1, 1082220), (2, 541110), (3, 360740), (4, 270555), (5, 216444), (6, 180370), (10, 108222), (12, 90185), (15, 72148), (17, 63660), (20, 54111), (30, 36074), (34, 31830), (51, 21220), (60, 18037), (68, 15915), (85, 12732), (102, 10610), (170, 6366), (204, 5305), (255, 4244), (340, 3183), (510, 2122), (1020, 1061)]