206091090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2289901}}^1$

素因数の和:2289914

約数の個数: 24

約数和(自身を含む): 535837068

約数和(自身を除く): 329745978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2289901, 4579802, 6869703, 11449505, 13739406, 20609109, 22899010, 34348515, 41218218, 68697030, 103045545, 206091090]

約数ペア:

[(1, 206091090), (2, 103045545), (3, 68697030), (5, 41218218), (6, 34348515), (9, 22899010), (10, 20609109), (15, 13739406), (18, 11449505), (30, 6869703), (45, 4579802), (90, 2289901)]