2149500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1433}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 6263712

約数和(自身を除く): 4114212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1433, 1500, 2866, 4299, 5732, 7165, 8598, 14330, 17196, 21495, 28660, 35825, 42990, 71650, 85980, 107475, 143300, 179125, 214950, 358250, 429900, 537375, 716500, 1074750, 2149500]

約数ペア:

[(1, 2149500), (2, 1074750), (3, 716500), (4, 537375), (5, 429900), (6, 358250), (10, 214950), (12, 179125), (15, 143300), (20, 107475), (25, 85980), (30, 71650), (50, 42990), (60, 35825), (75, 28660), (100, 21495), (125, 17196), (150, 14330), (250, 8598), (300, 7165), (375, 5732), (500, 4299), (750, 2866), (1433, 1500)]