68687790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2289593}}^1$

素因数の和:2289603

約数の個数: 16

約数和(自身を含む): 164850768

約数和(自身を除く): 96162978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2289593, 4579186, 6868779, 11447965, 13737558, 22895930, 34343895, 68687790]

約数ペア:

[(1, 68687790), (2, 34343895), (3, 22895930), (5, 13737558), (6, 11447965), (10, 6868779), (15, 4579186), (30, 2289593)]