74818870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62873}}^1$

素因数の和:62904

約数の個数: 32

約数和(自身を含む): 162969408

約数和(自身を除く): 88150538

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 62873, 125746, 314365, 440111, 628730, 880222, 1068841, 2137682, 2200555, 4401110, 5344205, 7481887, 10688410, 14963774, 37409435, 74818870]

約数ペア:

[(1, 74818870), (2, 37409435), (5, 14963774), (7, 10688410), (10, 7481887), (14, 5344205), (17, 4401110), (34, 2200555), (35, 2137682), (70, 1068841), (85, 880222), (119, 628730), (170, 440111), (238, 314365), (595, 125746), (1190, 62873)]