83848740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14407}}^1$

素因数の和:14516

約数の個数: 48

約数和(自身を含む): 237213312

約数和(自身を除く): 153364572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 14407, 28814, 43221, 57628, 72035, 86442, 144070, 172884, 216105, 288140, 432210, 864420, 1397479, 2794958, 4192437, 5589916, 6987395, 8384874, 13974790, 16769748, 20962185, 27949580, 41924370, 83848740]

約数ペア:

[(1, 83848740), (2, 41924370), (3, 27949580), (4, 20962185), (5, 16769748), (6, 13974790), (10, 8384874), (12, 6987395), (15, 5589916), (20, 4192437), (30, 2794958), (60, 1397479), (97, 864420), (194, 432210), (291, 288140), (388, 216105), (485, 172884), (582, 144070), (970, 86442), (1164, 72035), (1455, 57628), (1940, 43221), (2910, 28814), (5820, 14407)]