11807820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{65599}}^1$

素因数の和:65614

約数の個数: 36

約数和(自身を含む): 35817600

約数和(自身を除く): 24009780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 65599, 131198, 196797, 262396, 327995, 393594, 590391, 655990, 787188, 983985, 1180782, 1311980, 1967970, 2361564, 2951955, 3935940, 5903910, 11807820]

約数ペア:

[(1, 11807820), (2, 5903910), (3, 3935940), (4, 2951955), (5, 2361564), (6, 1967970), (9, 1311980), (10, 1180782), (12, 983985), (15, 787188), (18, 655990), (20, 590391), (30, 393594), (36, 327995), (45, 262396), (60, 196797), (90, 131198), (180, 65599)]