2100070518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 5385829680

約数和(自身を除く): 3285759162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 109, 142, 147, 182, 213, 218, 273, 294, 327, 426, 497, 546, 637, 654, 763, 923, 994, 1274, 1417, 1491, 1526, 1846, 1911, 2289, 2769, 2834, 2982, 3479, 3822, 4251, 4578, 5041, 5341, 5538, 6461, 6958, 7739, 8502, 9919, 10082, 10437, 10682, 12922, 15123, 15478, 16023, 19383, 19838, 20874, 23217, 29757, 30246, 32046, 35287, 38766, 45227, 46434, 54173, 59514, 65533, 69433, 70574, 90454, 100607, 105861, 108346, 131066, 135681, 138866, 162519, 196599, 201214, 208299, 211722, 247009, 271362, 301821, 325038, 379211, 393198, 416598, 458731, 494018, 549469, 603642, 704249, 741027, 758422, 917462, 1098938, 1137633, 1376193, 1408498, 1482054, 1648407, 2112747, 2275266, 2752386, 3211117, 3296814, 3846283, 4225494, 4929743, 6422234, 7143097, 7692566, 9633351, 9859486, 11538849, 14286194, 14789229, 19266702, 21429291, 23077698, 26923981, 29578458, 42858582, 50001679, 53847962, 80771943, 100003358, 150005037, 161543886, 300010074, 350011753, 700023506, 1050035259, 2100070518]

約数ペア:

[(1, 2100070518), (2, 1050035259), (3, 700023506), (6, 350011753), (7, 300010074), (13, 161543886), (14, 150005037), (21, 100003358), (26, 80771943), (39, 53847962), (42, 50001679), (49, 42858582), (71, 29578458), (78, 26923981), (91, 23077698), (98, 21429291), (109, 19266702), (142, 14789229), (147, 14286194), (182, 11538849), (213, 9859486), (218, 9633351), (273, 7692566), (294, 7143097), (327, 6422234), (426, 4929743), (497, 4225494), (546, 3846283), (637, 3296814), (654, 3211117), (763, 2752386), (923, 2275266), (994, 2112747), (1274, 1648407), (1417, 1482054), (1491, 1408498), (1526, 1376193), (1846, 1137633), (1911, 1098938), (2289, 917462), (2769, 758422), (2834, 741027), (2982, 704249), (3479, 603642), (3822, 549469), (4251, 494018), (4578, 458731), (5041, 416598), (5341, 393198), (5538, 379211), (6461, 325038), (6958, 301821), (7739, 271362), (8502, 247009), (9919, 211722), (10082, 208299), (10437, 201214), (10682, 196599), (12922, 162519), (15123, 138866), (15478, 135681), (16023, 131066), (19383, 108346), (19838, 105861), (20874, 100607), (23217, 90454), (29757, 70574), (30246, 69433), (32046, 65533), (35287, 59514), (38766, 54173), (45227, 46434)]