65551590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 185159520

約数和(自身を除く): 119607930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 179, 195, 234, 313, 358, 390, 537, 585, 626, 895, 939, 1074, 1170, 1565, 1611, 1790, 1878, 2327, 2685, 2817, 3130, 3222, 4069, 4654, 4695, 5370, 5634, 6981, 8055, 8138, 9390, 11635, 12207, 13962, 14085, 16110, 20345, 20943, 23270, 24414, 28170, 34905, 36621, 40690, 41886, 56027, 61035, 69810, 73242, 104715, 112054, 122070, 168081, 183105, 209430, 280135, 336162, 366210, 504243, 560270, 728351, 840405, 1008486, 1456702, 1680810, 2185053, 2521215, 3641755, 4370106, 5042430, 6555159, 7283510, 10925265, 13110318, 21850530, 32775795, 65551590]

約数ペア:

[(1, 65551590), (2, 32775795), (3, 21850530), (5, 13110318), (6, 10925265), (9, 7283510), (10, 6555159), (13, 5042430), (15, 4370106), (18, 3641755), (26, 2521215), (30, 2185053), (39, 1680810), (45, 1456702), (65, 1008486), (78, 840405), (90, 728351), (117, 560270), (130, 504243), (179, 366210), (195, 336162), (234, 280135), (313, 209430), (358, 183105), (390, 168081), (537, 122070), (585, 112054), (626, 104715), (895, 73242), (939, 69810), (1074, 61035), (1170, 56027), (1565, 41886), (1611, 40690), (1790, 36621), (1878, 34905), (2327, 28170), (2685, 24414), (2817, 23270), (3130, 20943), (3222, 20345), (4069, 16110), (4654, 14085), (4695, 13962), (5370, 12207), (5634, 11635), (6981, 9390), (8055, 8138)]