211313820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185363}}^1$

素因数の和:185394

約数の個数: 48

約数和(自身を含む): 622823040

約数和(自身を除く): 411509220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 185363, 370726, 556089, 741452, 926815, 1112178, 1853630, 2224356, 2780445, 3521897, 3707260, 5560890, 7043794, 10565691, 11121780, 14087588, 17609485, 21131382, 35218970, 42262764, 52828455, 70437940, 105656910, 211313820]

約数ペア:

[(1, 211313820), (2, 105656910), (3, 70437940), (4, 52828455), (5, 42262764), (6, 35218970), (10, 21131382), (12, 17609485), (15, 14087588), (19, 11121780), (20, 10565691), (30, 7043794), (38, 5560890), (57, 3707260), (60, 3521897), (76, 2780445), (95, 2224356), (114, 1853630), (190, 1112178), (228, 926815), (285, 741452), (380, 556089), (570, 370726), (1140, 185363)]