165780490830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{199921}}^1$

素因数の和:200273

約数の個数: 64

約数和(自身を含む): 402812441856

約数和(自身を除く): 237031951026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 211, 262, 393, 422, 633, 655, 786, 1055, 1266, 1310, 1965, 2110, 3165, 3930, 6330, 27641, 55282, 82923, 138205, 165846, 199921, 276410, 399842, 414615, 599763, 829230, 999605, 1199526, 1999210, 2998815, 5997630, 26189651, 42183331, 52379302, 78568953, 84366662, 126549993, 130948255, 157137906, 210916655, 253099986, 261896510, 392844765, 421833310, 632749965, 785689530, 1265499930, 5526016361, 11052032722, 16578049083, 27630081805, 33156098166, 55260163610, 82890245415, 165780490830]

約数ペア:

[(1, 165780490830), (2, 82890245415), (3, 55260163610), (5, 33156098166), (6, 27630081805), (10, 16578049083), (15, 11052032722), (30, 5526016361), (131, 1265499930), (211, 785689530), (262, 632749965), (393, 421833310), (422, 392844765), (633, 261896510), (655, 253099986), (786, 210916655), (1055, 157137906), (1266, 130948255), (1310, 126549993), (1965, 84366662), (2110, 78568953), (3165, 52379302), (3930, 42183331), (6330, 26189651), (27641, 5997630), (55282, 2998815), (82923, 1999210), (138205, 1199526), (165846, 999605), (199921, 829230), (276410, 599763), (399842, 414615)]