1885894380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3492397}}^1$

素因数の和:3492415

約数の個数: 48

約数和(自身を含む): 5867228640

約数和(自身を除く): 3981334260

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, 3492397, 6984794, 10477191, 13969588, 17461985, 20954382, 31431573, 34923970, 41908764, 52385955, 62863146, 69847940, 94294719, 104771910, 125726292, 157157865, 188589438, 209543820, 314315730, 377178876, 471473595, 628631460, 942947190, 1885894380]

約数ペア:

[(1, 1885894380), (2, 942947190), (3, 628631460), (4, 471473595), (5, 377178876), (6, 314315730), (9, 209543820), (10, 188589438), (12, 157157865), (15, 125726292), (18, 104771910), (20, 94294719), (27, 69847940), (30, 62863146), (36, 52385955), (45, 41908764), (54, 34923970), (60, 31431573), (90, 20954382), (108, 17461985), (135, 13969588), (180, 10477191), (270, 6984794), (540, 3492397)]