2537460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 8171520

約数和(自身を除く): 5634060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 127, 135, 148, 180, 185, 222, 254, 270, 333, 370, 381, 444, 508, 540, 555, 635, 666, 740, 762, 999, 1110, 1143, 1270, 1332, 1524, 1665, 1905, 1998, 2220, 2286, 2540, 3330, 3429, 3810, 3996, 4572, 4699, 4995, 5715, 6660, 6858, 7620, 9398, 9990, 11430, 13716, 14097, 17145, 18796, 19980, 22860, 23495, 28194, 34290, 42291, 46990, 56388, 68580, 70485, 84582, 93980, 126873, 140970, 169164, 211455, 253746, 281940, 422910, 507492, 634365, 845820, 1268730, 2537460]

約数ペア:

[(1, 2537460), (2, 1268730), (3, 845820), (4, 634365), (5, 507492), (6, 422910), (9, 281940), (10, 253746), (12, 211455), (15, 169164), (18, 140970), (20, 126873), (27, 93980), (30, 84582), (36, 70485), (37, 68580), (45, 56388), (54, 46990), (60, 42291), (74, 34290), (90, 28194), (108, 23495), (111, 22860), (127, 19980), (135, 18796), (148, 17145), (180, 14097), (185, 13716), (222, 11430), (254, 9990), (270, 9398), (333, 7620), (370, 6858), (381, 6660), (444, 5715), (508, 4995), (540, 4699), (555, 4572), (635, 3996), (666, 3810), (740, 3429), (762, 3330), (999, 2540), (1110, 2286), (1143, 2220), (1270, 1998), (1332, 1905), (1524, 1665)]