253509905740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{183037}}^1$

素因数の和:183827

約数の個数: 96

約数和(自身を含む): 656090193024

約数和(自身を除く): 402580287284

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 761, 910, 1522, 1820, 3044, 3805, 5327, 7610, 9893, 10654, 15220, 19786, 21308, 26635, 39572, 49465, 53270, 69251, 98930, 106540, 138502, 183037, 197860, 277004, 346255, 366074, 692510, 732148, 915185, 1281259, 1385020, 1830370, 2379481, 2562518, 3660740, 4758962, 5125036, 6406295, 9517924, 11897405, 12812590, 16656367, 23794810, 25625180, 33312734, 47589620, 66625468, 83281835, 139291157, 166563670, 278582314, 333127340, 557164628, 696455785, 975038099, 1392911570, 1810785041, 1950076198, 2785823140, 3621570082, 3900152396, 4875190495, 7243140164, 9053925205, 9750380990, 12675495287, 18107850410, 19500761980, 25350990574, 36215700820, 50701981148, 63377476435, 126754952870, 253509905740]

約数ペア:

[(1, 253509905740), (2, 126754952870), (4, 63377476435), (5, 50701981148), (7, 36215700820), (10, 25350990574), (13, 19500761980), (14, 18107850410), (20, 12675495287), (26, 9750380990), (28, 9053925205), (35, 7243140164), (52, 4875190495), (65, 3900152396), (70, 3621570082), (91, 2785823140), (130, 1950076198), (140, 1810785041), (182, 1392911570), (260, 975038099), (364, 696455785), (455, 557164628), (761, 333127340), (910, 278582314), (1522, 166563670), (1820, 139291157), (3044, 83281835), (3805, 66625468), (5327, 47589620), (7610, 33312734), (9893, 25625180), (10654, 23794810), (15220, 16656367), (19786, 12812590), (21308, 11897405), (26635, 9517924), (39572, 6406295), (49465, 5125036), (53270, 4758962), (69251, 3660740), (98930, 2562518), (106540, 2379481), (138502, 1830370), (183037, 1385020), (197860, 1281259), (277004, 915185), (346255, 732148), (366074, 692510)]