28777290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2099}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 69249600

約数和(自身を除く): 40472310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2099, 2285, 2742, 4198, 4570, 6297, 6855, 10495, 12594, 13710, 20990, 31485, 62970, 959243, 1918486, 2877729, 4796215, 5755458, 9592430, 14388645, 28777290]

約数ペア:

[(1, 28777290), (2, 14388645), (3, 9592430), (5, 5755458), (6, 4796215), (10, 2877729), (15, 1918486), (30, 959243), (457, 62970), (914, 31485), (1371, 20990), (2099, 13710), (2285, 12594), (2742, 10495), (4198, 6855), (4570, 6297)]