68969010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208997}}^1$

素因数の和:209018

約数の個数: 32

約数和(自身を含む): 180574272

約数和(自身を除く): 111605262

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 208997, 417994, 626991, 1044985, 1253982, 2089970, 2298967, 3134955, 4597934, 6269910, 6896901, 11494835, 13793802, 22989670, 34484505, 68969010]

約数ペア:

[(1, 68969010), (2, 34484505), (3, 22989670), (5, 13793802), (6, 11494835), (10, 6896901), (11, 6269910), (15, 4597934), (22, 3134955), (30, 2298967), (33, 2089970), (55, 1253982), (66, 1044985), (110, 626991), (165, 417994), (330, 208997)]