19315041420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{132859}}^1$

素因数の和:135294

約数の個数: 48

約数和(自身を含む): 54104843520

約数和(自身を除く): 34789802100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2423, 4846, 7269, 9692, 12115, 14538, 24230, 29076, 36345, 48460, 72690, 132859, 145380, 265718, 398577, 531436, 664295, 797154, 1328590, 1594308, 1992885, 2657180, 3985770, 7971540, 321917357, 643834714, 965752071, 1287669428, 1609586785, 1931504142, 3219173570, 3863008284, 4828760355, 6438347140, 9657520710, 19315041420]

約数ペア:

[(1, 19315041420), (2, 9657520710), (3, 6438347140), (4, 4828760355), (5, 3863008284), (6, 3219173570), (10, 1931504142), (12, 1609586785), (15, 1287669428), (20, 965752071), (30, 643834714), (60, 321917357), (2423, 7971540), (4846, 3985770), (7269, 2657180), (9692, 1992885), (12115, 1594308), (14538, 1328590), (24230, 797154), (29076, 664295), (36345, 531436), (48460, 398577), (72690, 265718), (132859, 145380)]