2712710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 6580224

約数和(自身を除く): 3867514

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 271, 286, 385, 455, 542, 715, 770, 910, 1001, 1355, 1430, 1897, 2002, 2710, 2981, 3523, 3794, 5005, 5962, 7046, 9485, 10010, 14905, 17615, 18970, 20867, 24661, 29810, 35230, 38753, 41734, 49322, 77506, 104335, 123305, 193765, 208670, 246610, 271271, 387530, 542542, 1356355, 2712710]

約数ペア:

[(1, 2712710), (2, 1356355), (5, 542542), (7, 387530), (10, 271271), (11, 246610), (13, 208670), (14, 193765), (22, 123305), (26, 104335), (35, 77506), (55, 49322), (65, 41734), (70, 38753), (77, 35230), (91, 29810), (110, 24661), (130, 20867), (143, 18970), (154, 17615), (182, 14905), (271, 10010), (286, 9485), (385, 7046), (455, 5962), (542, 5005), (715, 3794), (770, 3523), (910, 2981), (1001, 2710), (1355, 2002), (1430, 1897)]