2569650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 6559104

約数和(自身を除く): 3989454

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 463, 555, 925, 926, 1110, 1389, 1850, 2315, 2775, 2778, 4630, 5550, 6945, 11575, 13890, 17131, 23150, 34262, 34725, 51393, 69450, 85655, 102786, 171310, 256965, 428275, 513930, 856550, 1284825, 2569650]

約数ペア:

[(1, 2569650), (2, 1284825), (3, 856550), (5, 513930), (6, 428275), (10, 256965), (15, 171310), (25, 102786), (30, 85655), (37, 69450), (50, 51393), (74, 34725), (75, 34262), (111, 23150), (150, 17131), (185, 13890), (222, 11575), (370, 6945), (463, 5550), (555, 4630), (925, 2778), (926, 2775), (1110, 2315), (1389, 1850)]