359633260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9479}}^1$

素因数の和:9766

約数の個数: 48

約数和(自身を含む): 866396160

約数和(自身を除く): 506762900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 7588, 9479, 9485, 18958, 18970, 37916, 37940, 47395, 66353, 94790, 132706, 189580, 265412, 331765, 663530, 1327060, 2568809, 5137618, 10275236, 12844045, 17981663, 25688090, 35963326, 51376180, 71926652, 89908315, 179816630, 359633260]

約数ペア:

[(1, 359633260), (2, 179816630), (4, 89908315), (5, 71926652), (7, 51376180), (10, 35963326), (14, 25688090), (20, 17981663), (28, 12844045), (35, 10275236), (70, 5137618), (140, 2568809), (271, 1327060), (542, 663530), (1084, 331765), (1355, 265412), (1897, 189580), (2710, 132706), (3794, 94790), (5420, 66353), (7588, 47395), (9479, 37940), (9485, 37916), (18958, 18970)]