164750430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13627}}^1$

素因数の和:13681

約数の個数: 64

約数和(自身を含む): 439584768

約数和(自身を除く): 274834338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 13627, 27254, 40881, 68135, 81762, 136270, 177151, 204405, 354302, 408810, 422437, 531453, 844874, 885755, 1062906, 1267311, 1771510, 2112185, 2534622, 2657265, 4224370, 5314530, 5491681, 6336555, 10983362, 12673110, 16475043, 27458405, 32950086, 54916810, 82375215, 164750430]

約数ペア:

[(1, 164750430), (2, 82375215), (3, 54916810), (5, 32950086), (6, 27458405), (10, 16475043), (13, 12673110), (15, 10983362), (26, 6336555), (30, 5491681), (31, 5314530), (39, 4224370), (62, 2657265), (65, 2534622), (78, 2112185), (93, 1771510), (130, 1267311), (155, 1062906), (186, 885755), (195, 844874), (310, 531453), (390, 422437), (403, 408810), (465, 354302), (806, 204405), (930, 177151), (1209, 136270), (2015, 81762), (2418, 68135), (4030, 40881), (6045, 27254), (12090, 13627)]