2697664260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 7640519040

約数和(自身を除く): 4942854780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 307, 411, 548, 614, 685, 822, 921, 1069, 1228, 1370, 1535, 1644, 1842, 2055, 2138, 2740, 3070, 3207, 3684, 4110, 4276, 4605, 5345, 6140, 6414, 8220, 9210, 10690, 12828, 16035, 18420, 21380, 32070, 42059, 64140, 84118, 126177, 146453, 168236, 210295, 252354, 292906, 328183, 420590, 439359, 504708, 585812, 630885, 656366, 732265, 841180, 878718, 984549, 1261770, 1312732, 1464530, 1640915, 1757436, 1969098, 2196795, 2523540, 2929060, 3281830, 3938196, 4393590, 4922745, 6563660, 8787180, 9845490, 19690980, 44961071, 89922142, 134883213, 179844284, 224805355, 269766426, 449610710, 539532852, 674416065, 899221420, 1348832130, 2697664260]

約数ペア:

[(1, 2697664260), (2, 1348832130), (3, 899221420), (4, 674416065), (5, 539532852), (6, 449610710), (10, 269766426), (12, 224805355), (15, 179844284), (20, 134883213), (30, 89922142), (60, 44961071), (137, 19690980), (274, 9845490), (307, 8787180), (411, 6563660), (548, 4922745), (614, 4393590), (685, 3938196), (822, 3281830), (921, 2929060), (1069, 2523540), (1228, 2196795), (1370, 1969098), (1535, 1757436), (1644, 1640915), (1842, 1464530), (2055, 1312732), (2138, 1261770), (2740, 984549), (3070, 878718), (3207, 841180), (3684, 732265), (4110, 656366), (4276, 630885), (4605, 585812), (5345, 504708), (6140, 439359), (6414, 420590), (8220, 328183), (9210, 292906), (10690, 252354), (12828, 210295), (16035, 168236), (18420, 146453), (21380, 126177), (32070, 84118), (42059, 64140)]