28600620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2663}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 51958740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2663, 2685, 3580, 5326, 5370, 7989, 10652, 10740, 13315, 15978, 26630, 31956, 39945, 53260, 79890, 159780, 476677, 953354, 1430031, 1906708, 2383385, 2860062, 4766770, 5720124, 7150155, 9533540, 14300310, 28600620]

約数ペア:

[(1, 28600620), (2, 14300310), (3, 9533540), (4, 7150155), (5, 5720124), (6, 4766770), (10, 2860062), (12, 2383385), (15, 1906708), (20, 1430031), (30, 953354), (60, 476677), (179, 159780), (358, 79890), (537, 53260), (716, 39945), (895, 31956), (1074, 26630), (1790, 15978), (2148, 13315), (2663, 10740), (2685, 10652), (3580, 7989), (5326, 5370)]