285990054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{234803}}^1$

素因数の和:234844

約数の個数: 32

約数和(自身を含む): 676235520

約数和(自身を除く): 390245466

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 234803, 469606, 704409, 1408818, 1643621, 3287242, 4930863, 6809287, 9861726, 13618574, 20427861, 40855722, 47665009, 95330018, 142995027, 285990054]

約数ペア:

[(1, 285990054), (2, 142995027), (3, 95330018), (6, 47665009), (7, 40855722), (14, 20427861), (21, 13618574), (29, 9861726), (42, 6809287), (58, 4930863), (87, 3287242), (174, 1643621), (203, 1408818), (406, 704409), (609, 469606), (1218, 234803)]