2123144450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{356831}}^1$

素因数の和:356867

約数の個数: 48

約数和(自身を含む): 4778694144

約数和(自身を除く): 2655549694

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 356831, 713662, 1784155, 2497817, 3568310, 4995634, 6066127, 8920775, 12132254, 12489085, 17841550, 24978170, 30330635, 42462889, 60661270, 62445425, 84925778, 124890850, 151653175, 212314445, 303306350, 424628890, 1061572225, 2123144450]

約数ペア:

[(1, 2123144450), (2, 1061572225), (5, 424628890), (7, 303306350), (10, 212314445), (14, 151653175), (17, 124890850), (25, 84925778), (34, 62445425), (35, 60661270), (50, 42462889), (70, 30330635), (85, 24978170), (119, 17841550), (170, 12489085), (175, 12132254), (238, 8920775), (350, 6066127), (425, 4995634), (595, 3568310), (850, 2497817), (1190, 1784155), (2975, 713662), (5950, 356831)]