30770168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2069}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 68185800

約数和(自身を除く): 37415632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 2069, 3718, 4138, 7436, 8276, 14872, 16552, 22759, 26897, 45518, 53794, 91036, 107588, 182072, 215176, 295867, 349661, 591734, 699322, 1183468, 1398644, 2366936, 2797288, 3846271, 7692542, 15385084, 30770168]

約数ペア:

[(1, 30770168), (2, 15385084), (4, 7692542), (8, 3846271), (11, 2797288), (13, 2366936), (22, 1398644), (26, 1183468), (44, 699322), (52, 591734), (88, 349661), (104, 295867), (143, 215176), (169, 182072), (286, 107588), (338, 91036), (572, 53794), (676, 45518), (1144, 26897), (1352, 22759), (1859, 16552), (2069, 14872), (3718, 8276), (4138, 7436)]