298049290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{387077}}^1$

素因数の和:387102

約数の個数: 32

約数和(自身を含む): 668870784

約数和(自身を除く): 370821494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 387077, 774154, 1935385, 2709539, 3870770, 4257847, 5419078, 8515694, 13547695, 21289235, 27095390, 29804929, 42578470, 59609858, 149024645, 298049290]

約数ペア:

[(1, 298049290), (2, 149024645), (5, 59609858), (7, 42578470), (10, 29804929), (11, 27095390), (14, 21289235), (22, 13547695), (35, 8515694), (55, 5419078), (70, 4257847), (77, 3870770), (110, 2709539), (154, 1935385), (385, 774154), (770, 387077)]