6409480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 17988480

約数和(自身を除く): 11579000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2081, 3080, 4162, 8324, 10405, 14567, 16648, 20810, 22891, 29134, 41620, 45782, 58268, 72835, 83240, 91564, 114455, 116536, 145670, 160237, 183128, 228910, 291340, 320474, 457820, 582680, 640948, 801185, 915640, 1281896, 1602370, 3204740, 6409480]

約数ペア:

[(1, 6409480), (2, 3204740), (4, 1602370), (5, 1281896), (7, 915640), (8, 801185), (10, 640948), (11, 582680), (14, 457820), (20, 320474), (22, 291340), (28, 228910), (35, 183128), (40, 160237), (44, 145670), (55, 116536), (56, 114455), (70, 91564), (77, 83240), (88, 72835), (110, 58268), (140, 45782), (154, 41620), (220, 29134), (280, 22891), (308, 20810), (385, 16648), (440, 14567), (616, 10405), (770, 8324), (1540, 4162), (2081, 3080)]