12431550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 31069440

約数和(自身を除く): 18637890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 179, 358, 463, 537, 895, 926, 1074, 1389, 1790, 2315, 2685, 2778, 4475, 4630, 5370, 6945, 8950, 11575, 13425, 13890, 23150, 26850, 34725, 69450, 82877, 165754, 248631, 414385, 497262, 828770, 1243155, 2071925, 2486310, 4143850, 6215775, 12431550]

約数ペア:

[(1, 12431550), (2, 6215775), (3, 4143850), (5, 2486310), (6, 2071925), (10, 1243155), (15, 828770), (25, 497262), (30, 414385), (50, 248631), (75, 165754), (150, 82877), (179, 69450), (358, 34725), (463, 26850), (537, 23150), (895, 13890), (926, 13425), (1074, 11575), (1389, 8950), (1790, 6945), (2315, 5370), (2685, 4630), (2778, 4475)]