149675380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{258061}}^1$

素因数の和:258099

約数の個数: 24

約数和(自身を含む): 325158120

約数和(自身を除く): 175482740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 258061, 516122, 1032244, 1290305, 2580610, 5161220, 7483769, 14967538, 29935076, 37418845, 74837690, 149675380]

約数ペア:

[(1, 149675380), (2, 74837690), (4, 37418845), (5, 29935076), (10, 14967538), (20, 7483769), (29, 5161220), (58, 2580610), (116, 1290305), (145, 1032244), (290, 516122), (580, 258061)]