17189880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143249}}^1$

素因数の和:143263

約数の個数: 32

約数和(自身を含む): 51570000

約数和(自身を除く): 34380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143249, 286498, 429747, 572996, 716245, 859494, 1145992, 1432490, 1718988, 2148735, 2864980, 3437976, 4297470, 5729960, 8594940, 17189880]

約数ペア:

[(1, 17189880), (2, 8594940), (3, 5729960), (4, 4297470), (5, 3437976), (6, 2864980), (8, 2148735), (10, 1718988), (12, 1432490), (15, 1145992), (20, 859494), (24, 716245), (30, 572996), (40, 429747), (60, 286498), (120, 143249)]