2647350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 7633440

約数和(自身を除く): 4986090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 53, 54, 74, 75, 90, 106, 111, 135, 150, 159, 185, 222, 225, 265, 270, 318, 333, 370, 450, 477, 530, 555, 666, 675, 795, 925, 954, 999, 1110, 1325, 1350, 1431, 1590, 1665, 1850, 1961, 1998, 2385, 2650, 2775, 2862, 3330, 3922, 3975, 4770, 4995, 5550, 5883, 7155, 7950, 8325, 9805, 9990, 11766, 11925, 14310, 16650, 17649, 19610, 23850, 24975, 29415, 35298, 35775, 49025, 49950, 52947, 58830, 71550, 88245, 98050, 105894, 147075, 176490, 264735, 294150, 441225, 529470, 882450, 1323675, 2647350]

約数ペア:

[(1, 2647350), (2, 1323675), (3, 882450), (5, 529470), (6, 441225), (9, 294150), (10, 264735), (15, 176490), (18, 147075), (25, 105894), (27, 98050), (30, 88245), (37, 71550), (45, 58830), (50, 52947), (53, 49950), (54, 49025), (74, 35775), (75, 35298), (90, 29415), (106, 24975), (111, 23850), (135, 19610), (150, 17649), (159, 16650), (185, 14310), (222, 11925), (225, 11766), (265, 9990), (270, 9805), (318, 8325), (333, 7950), (370, 7155), (450, 5883), (477, 5550), (530, 4995), (555, 4770), (666, 3975), (675, 3922), (795, 3330), (925, 2862), (954, 2775), (999, 2650), (1110, 2385), (1325, 1998), (1350, 1961), (1431, 1850), (1590, 1665)]