886918140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1642441}}^1$

素因数の和:1642459

約数の個数: 48

約数和(自身を含む): 2759302560

約数和(自身を除く): 1872384420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1642441, 3284882, 4927323, 6569764, 8212205, 9854646, 14781969, 16424410, 19709292, 24636615, 29563938, 32848820, 44345907, 49273230, 59127876, 73909845, 88691814, 98546460, 147819690, 177383628, 221729535, 295639380, 443459070, 886918140]

約数ペア:

[(1, 886918140), (2, 443459070), (3, 295639380), (4, 221729535), (5, 177383628), (6, 147819690), (9, 98546460), (10, 88691814), (12, 73909845), (15, 59127876), (18, 49273230), (20, 44345907), (27, 32848820), (30, 29563938), (36, 24636615), (45, 19709292), (54, 16424410), (60, 14781969), (90, 9854646), (108, 8212205), (135, 6569764), (180, 4927323), (270, 3284882), (540, 1642441)]