3993958010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 8900720640

約数和(自身を除く): 4906762630

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 47, 58, 70, 82, 94, 145, 203, 205, 235, 287, 290, 329, 406, 410, 470, 574, 658, 1015, 1021, 1189, 1363, 1435, 1645, 1927, 2030, 2042, 2378, 2726, 2870, 3290, 3854, 5105, 5945, 6815, 7147, 8323, 9541, 9635, 10210, 11890, 13489, 13630, 14294, 16646, 19082, 19270, 26978, 29609, 35735, 41615, 41861, 47705, 47987, 55883, 59218, 67445, 71470, 83230, 83722, 95410, 95974, 111766, 134890, 148045, 207263, 209305, 239935, 279415, 293027, 296090, 335909, 391181, 414526, 418610, 479870, 558830, 586054, 671818, 782362, 1036315, 1213969, 1391623, 1465135, 1679545, 1955905, 1967467, 2072630, 2427938, 2783246, 2930270, 3359090, 3911810, 3934934, 6069845, 6958115, 8497783, 9741361, 9837335, 12139690, 13772269, 13916230, 16995566, 19482722, 19674670, 27544538, 42488915, 48706805, 57056543, 68861345, 84977830, 97413610, 114113086, 137722690, 285282715, 399395801, 570565430, 798791602, 1996979005, 3993958010]

約数ペア:

[(1, 3993958010), (2, 1996979005), (5, 798791602), (7, 570565430), (10, 399395801), (14, 285282715), (29, 137722690), (35, 114113086), (41, 97413610), (47, 84977830), (58, 68861345), (70, 57056543), (82, 48706805), (94, 42488915), (145, 27544538), (203, 19674670), (205, 19482722), (235, 16995566), (287, 13916230), (290, 13772269), (329, 12139690), (406, 9837335), (410, 9741361), (470, 8497783), (574, 6958115), (658, 6069845), (1015, 3934934), (1021, 3911810), (1189, 3359090), (1363, 2930270), (1435, 2783246), (1645, 2427938), (1927, 2072630), (2030, 1967467), (2042, 1955905), (2378, 1679545), (2726, 1465135), (2870, 1391623), (3290, 1213969), (3854, 1036315), (5105, 782362), (5945, 671818), (6815, 586054), (7147, 558830), (8323, 479870), (9541, 418610), (9635, 414526), (10210, 391181), (11890, 335909), (13489, 296090), (13630, 293027), (14294, 279415), (16646, 239935), (19082, 209305), (19270, 207263), (26978, 148045), (29609, 134890), (35735, 111766), (41615, 95974), (41861, 95410), (47705, 83722), (47987, 83230), (55883, 71470), (59218, 67445)]