2989348530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{14234993}}^1$

素因数の和:14235010

約数の個数: 32

約数和(自身を含む): 8199356544

約数和(自身を除く): 5210008014

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 14234993, 28469986, 42704979, 71174965, 85409958, 99644951, 142349930, 199289902, 213524895, 298934853, 427049790, 498224755, 597869706, 996449510, 1494674265, 2989348530]

約数ペア:

[(1, 2989348530), (2, 1494674265), (3, 996449510), (5, 597869706), (6, 498224755), (7, 427049790), (10, 298934853), (14, 213524895), (15, 199289902), (21, 142349930), (30, 99644951), (35, 85409958), (42, 71174965), (70, 42704979), (105, 28469986), (210, 14234993)]