138836220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3863}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 389491200

約数和(自身を除く): 250654980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 1198, 1797, 2396, 2995, 3594, 3863, 5990, 7188, 7726, 8985, 11589, 11980, 15452, 17970, 19315, 23178, 35940, 38630, 46356, 57945, 77260, 115890, 231780, 2313937, 4627874, 6941811, 9255748, 11569685, 13883622, 23139370, 27767244, 34709055, 46278740, 69418110, 138836220]

約数ペア:

[(1, 138836220), (2, 69418110), (3, 46278740), (4, 34709055), (5, 27767244), (6, 23139370), (10, 13883622), (12, 11569685), (15, 9255748), (20, 6941811), (30, 4627874), (60, 2313937), (599, 231780), (1198, 115890), (1797, 77260), (2396, 57945), (2995, 46356), (3594, 38630), (3863, 35940), (5990, 23178), (7188, 19315), (7726, 17970), (8985, 15452), (11589, 11980)]