61852980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 192

約数和(自身を含む): 218050560

約数和(自身を除く): 156197580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 337, 345, 380, 399, 420, 437, 460, 483, 532, 570, 644, 665, 674, 690, 798, 805, 874, 966, 1011, 1140, 1311, 1330, 1348, 1380, 1596, 1610, 1685, 1748, 1932, 1995, 2022, 2185, 2359, 2415, 2622, 2660, 3059, 3220, 3370, 3990, 4044, 4370, 4718, 4830, 5055, 5244, 6118, 6403, 6555, 6740, 7077, 7751, 7980, 8740, 9177, 9436, 9660, 10110, 11795, 12236, 12806, 13110, 14154, 15295, 15502, 18354, 19209, 20220, 23253, 23590, 25612, 26220, 28308, 30590, 31004, 32015, 35385, 36708, 38418, 38755, 44821, 45885, 46506, 47180, 54257, 61180, 64030, 70770, 76836, 77510, 89642, 91770, 93012, 96045, 108514, 116265, 128060, 134463, 141540, 147269, 155020, 162771, 179284, 183540, 192090, 217028, 224105, 232530, 268926, 271285, 294538, 325542, 384180, 441807, 448210, 465060, 537852, 542570, 589076, 651084, 672315, 736345, 813855, 883614, 896420, 1030883, 1085140, 1344630, 1472690, 1627710, 1767228, 2061766, 2209035, 2689260, 2945380, 3092649, 3255420, 4123532, 4418070, 5154415, 6185298, 8836140, 10308830, 12370596, 15463245, 20617660, 30926490, 61852980]

約数ペア:

[(1, 61852980), (2, 30926490), (3, 20617660), (4, 15463245), (5, 12370596), (6, 10308830), (7, 8836140), (10, 6185298), (12, 5154415), (14, 4418070), (15, 4123532), (19, 3255420), (20, 3092649), (21, 2945380), (23, 2689260), (28, 2209035), (30, 2061766), (35, 1767228), (38, 1627710), (42, 1472690), (46, 1344630), (57, 1085140), (60, 1030883), (69, 896420), (70, 883614), (76, 813855), (84, 736345), (92, 672315), (95, 651084), (105, 589076), (114, 542570), (115, 537852), (133, 465060), (138, 448210), (140, 441807), (161, 384180), (190, 325542), (210, 294538), (228, 271285), (230, 268926), (266, 232530), (276, 224105), (285, 217028), (322, 192090), (337, 183540), (345, 179284), (380, 162771), (399, 155020), (420, 147269), (437, 141540), (460, 134463), (483, 128060), (532, 116265), (570, 108514), (644, 96045), (665, 93012), (674, 91770), (690, 89642), (798, 77510), (805, 76836), (874, 70770), (966, 64030), (1011, 61180), (1140, 54257), (1311, 47180), (1330, 46506), (1348, 45885), (1380, 44821), (1596, 38755), (1610, 38418), (1685, 36708), (1748, 35385), (1932, 32015), (1995, 31004), (2022, 30590), (2185, 28308), (2359, 26220), (2415, 25612), (2622, 23590), (2660, 23253), (3059, 20220), (3220, 19209), (3370, 18354), (3990, 15502), (4044, 15295), (4370, 14154), (4718, 13110), (4830, 12806), (5055, 12236), (5244, 11795), (6118, 10110), (6403, 9660), (6555, 9436), (6740, 9177), (7077, 8740), (7751, 7980)]