1275598870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4734

約数の個数: 96

約数和(自身を含む): 2943930528

約数和(自身を除く): 1668331658

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 49, 65, 70, 86, 91, 98, 130, 182, 215, 245, 301, 430, 455, 490, 559, 602, 637, 910, 1118, 1274, 1505, 2107, 2795, 3010, 3185, 3913, 4214, 4657, 5590, 6370, 7826, 9314, 10535, 19565, 21070, 23285, 27391, 32599, 39130, 46570, 54782, 60541, 65198, 121082, 136955, 162995, 200251, 228193, 273910, 302705, 325990, 400502, 423787, 456386, 605410, 847574, 1001255, 1140965, 1401757, 2002510, 2118935, 2281930, 2603263, 2803514, 2966509, 4237870, 5206526, 5933018, 7008785, 9812299, 13016315, 14017570, 14832545, 18222841, 19624598, 26032630, 29665090, 36445682, 49061495, 91114205, 98122990, 127559887, 182228410, 255119774, 637799435, 1275598870]

約数ペア:

[(1, 1275598870), (2, 637799435), (5, 255119774), (7, 182228410), (10, 127559887), (13, 98122990), (14, 91114205), (26, 49061495), (35, 36445682), (43, 29665090), (49, 26032630), (65, 19624598), (70, 18222841), (86, 14832545), (91, 14017570), (98, 13016315), (130, 9812299), (182, 7008785), (215, 5933018), (245, 5206526), (301, 4237870), (430, 2966509), (455, 2803514), (490, 2603263), (559, 2281930), (602, 2118935), (637, 2002510), (910, 1401757), (1118, 1140965), (1274, 1001255), (1505, 847574), (2107, 605410), (2795, 456386), (3010, 423787), (3185, 400502), (3913, 325990), (4214, 302705), (4657, 273910), (5590, 228193), (6370, 200251), (7826, 162995), (9314, 136955), (10535, 121082), (19565, 65198), (21070, 60541), (23285, 54782), (27391, 46570), (32599, 39130)]