2947050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 8481600

約数和(自身を除く): 5534550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 59, 74, 75, 90, 111, 118, 135, 150, 177, 185, 222, 225, 270, 295, 333, 354, 370, 450, 531, 555, 590, 666, 675, 885, 925, 999, 1062, 1110, 1350, 1475, 1593, 1665, 1770, 1850, 1998, 2183, 2655, 2775, 2950, 3186, 3330, 4366, 4425, 4995, 5310, 5550, 6549, 7965, 8325, 8850, 9990, 10915, 13098, 13275, 15930, 16650, 19647, 21830, 24975, 26550, 32745, 39294, 39825, 49950, 54575, 58941, 65490, 79650, 98235, 109150, 117882, 163725, 196470, 294705, 327450, 491175, 589410, 982350, 1473525, 2947050]

約数ペア:

[(1, 2947050), (2, 1473525), (3, 982350), (5, 589410), (6, 491175), (9, 327450), (10, 294705), (15, 196470), (18, 163725), (25, 117882), (27, 109150), (30, 98235), (37, 79650), (45, 65490), (50, 58941), (54, 54575), (59, 49950), (74, 39825), (75, 39294), (90, 32745), (111, 26550), (118, 24975), (135, 21830), (150, 19647), (177, 16650), (185, 15930), (222, 13275), (225, 13098), (270, 10915), (295, 9990), (333, 8850), (354, 8325), (370, 7965), (450, 6549), (531, 5550), (555, 5310), (590, 4995), (666, 4425), (675, 4366), (885, 3330), (925, 3186), (999, 2950), (1062, 2775), (1110, 2655), (1350, 2183), (1475, 1998), (1593, 1850), (1665, 1770)]