19700550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14593}}^1$

素因数の和:14614

約数の個数: 48

約数和(自身を含む): 54289680

約数和(自身を除く): 34589130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14593, 29186, 43779, 72965, 87558, 131337, 145930, 218895, 262674, 364825, 394011, 437790, 656685, 729650, 788022, 1094475, 1313370, 1970055, 2188950, 3283425, 3940110, 6566850, 9850275, 19700550]

約数ペア:

[(1, 19700550), (2, 9850275), (3, 6566850), (5, 3940110), (6, 3283425), (9, 2188950), (10, 1970055), (15, 1313370), (18, 1094475), (25, 788022), (27, 729650), (30, 656685), (45, 437790), (50, 394011), (54, 364825), (75, 262674), (90, 218895), (135, 145930), (150, 131337), (225, 87558), (270, 72965), (450, 43779), (675, 29186), (1350, 14593)]