15311700340

素因数分解:

$2^2\times 5^1\times {\mathrm{15161}}^1\times {\mathrm{50497}}^1$

素因数の和:65667

約数の個数: 24

約数和(自身を含む): 32157328392

約数和(自身を除く): 16845628052

約数列:

[1, 2, 4, 5, 10, 20, 15161, 30322, 50497, 60644, 75805, 100994, 151610, 201988, 252485, 303220, 504970, 1009940, 765585017, 1531170034, 3062340068, 3827925085, 7655850170, 15311700340]

約数ペア:

[(1, 15311700340), (2, 7655850170), (4, 3827925085), (5, 3062340068), (10, 1531170034), (20, 765585017), (15161, 1009940), (30322, 504970), (50497, 303220), (60644, 252485), (75805, 201988), (100994, 151610)]