67370380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 183935808

約数和(自身を除く): 116565428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 97, 110, 121, 140, 154, 164, 194, 205, 220, 242, 287, 308, 385, 388, 410, 451, 484, 485, 574, 605, 679, 770, 820, 847, 902, 970, 1067, 1148, 1210, 1358, 1435, 1540, 1694, 1804, 1940, 2134, 2255, 2420, 2716, 2870, 3157, 3388, 3395, 3977, 4235, 4268, 4510, 4961, 5335, 5740, 6314, 6790, 7469, 7954, 8470, 9020, 9922, 10670, 11737, 12628, 13580, 14938, 15785, 15908, 16940, 19844, 19885, 21340, 23474, 24805, 27839, 29876, 31570, 34727, 37345, 39770, 43747, 46948, 49610, 55678, 58685, 63140, 69454, 74690, 79540, 82159, 87494, 99220, 111356, 117370, 138908, 139195, 149380, 164318, 173635, 174988, 218735, 234740, 278390, 306229, 328636, 347270, 410795, 437470, 481217, 556780, 612458, 694540, 821590, 874940, 962434, 1224916, 1531145, 1643180, 1924868, 2406085, 3062290, 3368519, 4812170, 6124580, 6737038, 9624340, 13474076, 16842595, 33685190, 67370380]

約数ペア:

[(1, 67370380), (2, 33685190), (4, 16842595), (5, 13474076), (7, 9624340), (10, 6737038), (11, 6124580), (14, 4812170), (20, 3368519), (22, 3062290), (28, 2406085), (35, 1924868), (41, 1643180), (44, 1531145), (55, 1224916), (70, 962434), (77, 874940), (82, 821590), (97, 694540), (110, 612458), (121, 556780), (140, 481217), (154, 437470), (164, 410795), (194, 347270), (205, 328636), (220, 306229), (242, 278390), (287, 234740), (308, 218735), (385, 174988), (388, 173635), (410, 164318), (451, 149380), (484, 139195), (485, 138908), (574, 117370), (605, 111356), (679, 99220), (770, 87494), (820, 82159), (847, 79540), (902, 74690), (970, 69454), (1067, 63140), (1148, 58685), (1210, 55678), (1358, 49610), (1435, 46948), (1540, 43747), (1694, 39770), (1804, 37345), (1940, 34727), (2134, 31570), (2255, 29876), (2420, 27839), (2716, 24805), (2870, 23474), (3157, 21340), (3388, 19885), (3395, 19844), (3977, 16940), (4235, 15908), (4268, 15785), (4510, 14938), (4961, 13580), (5335, 12628), (5740, 11737), (6314, 10670), (6790, 9922), (7469, 9020), (7954, 8470)]