1163260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1210

約数の個数: 36

約数和(自身を含む): 2844072

約数和(自身を除く): 1680812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1187, 2374, 4748, 5935, 8309, 11870, 16618, 23740, 33236, 41545, 58163, 83090, 116326, 166180, 232652, 290815, 581630, 1163260]

約数ペア:

[(1, 1163260), (2, 581630), (4, 290815), (5, 232652), (7, 166180), (10, 116326), (14, 83090), (20, 58163), (28, 41545), (35, 33236), (49, 23740), (70, 16618), (98, 11870), (140, 8309), (196, 5935), (245, 4748), (490, 2374), (980, 1187)]