82885530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 248145408

約数和(自身を除く): 165259878

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 97, 105, 130, 182, 194, 195, 210, 273, 291, 313, 390, 455, 485, 546, 582, 626, 679, 910, 939, 970, 1261, 1358, 1365, 1455, 1565, 1878, 2037, 2191, 2522, 2730, 2910, 3130, 3395, 3783, 4069, 4074, 4382, 4695, 6305, 6573, 6790, 7566, 8138, 8827, 9390, 10185, 10955, 12207, 12610, 13146, 17654, 18915, 20345, 20370, 21910, 24414, 26481, 28483, 30361, 32865, 37830, 40690, 44135, 52962, 56966, 60722, 61035, 65730, 85449, 88270, 91083, 122070, 132405, 142415, 151805, 170898, 182166, 212527, 264810, 284830, 303610, 394693, 425054, 427245, 455415, 637581, 789386, 854490, 910830, 1062635, 1184079, 1275162, 1973465, 2125270, 2368158, 2762851, 3187905, 3946930, 5525702, 5920395, 6375810, 8288553, 11840790, 13814255, 16577106, 27628510, 41442765, 82885530]

約数ペア:

[(1, 82885530), (2, 41442765), (3, 27628510), (5, 16577106), (6, 13814255), (7, 11840790), (10, 8288553), (13, 6375810), (14, 5920395), (15, 5525702), (21, 3946930), (26, 3187905), (30, 2762851), (35, 2368158), (39, 2125270), (42, 1973465), (65, 1275162), (70, 1184079), (78, 1062635), (91, 910830), (97, 854490), (105, 789386), (130, 637581), (182, 455415), (194, 427245), (195, 425054), (210, 394693), (273, 303610), (291, 284830), (313, 264810), (390, 212527), (455, 182166), (485, 170898), (546, 151805), (582, 142415), (626, 132405), (679, 122070), (910, 91083), (939, 88270), (970, 85449), (1261, 65730), (1358, 61035), (1365, 60722), (1455, 56966), (1565, 52962), (1878, 44135), (2037, 40690), (2191, 37830), (2522, 32865), (2730, 30361), (2910, 28483), (3130, 26481), (3395, 24414), (3783, 21910), (4069, 20370), (4074, 20345), (4382, 18915), (4695, 17654), (6305, 13146), (6573, 12610), (6790, 12207), (7566, 10955), (8138, 10185), (8827, 9390)]