42752710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 64

約数和(自身を含む): 103348224

約数和(自身を除く): 60595514

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 4271, 5005, 8542, 10010, 21355, 29897, 42710, 46981, 55523, 59794, 93962, 111046, 149485, 234905, 277615, 298970, 328867, 388661, 469810, 555230, 610753, 657734, 777322, 1221506, 1644335, 1943305, 3053765, 3288670, 3886610, 4275271, 6107530, 8550542, 21376355, 42752710]

約数ペア:

[(1, 42752710), (2, 21376355), (5, 8550542), (7, 6107530), (10, 4275271), (11, 3886610), (13, 3288670), (14, 3053765), (22, 1943305), (26, 1644335), (35, 1221506), (55, 777322), (65, 657734), (70, 610753), (77, 555230), (91, 469810), (110, 388661), (130, 328867), (143, 298970), (154, 277615), (182, 234905), (286, 149485), (385, 111046), (455, 93962), (715, 59794), (770, 55523), (910, 46981), (1001, 42710), (1430, 29897), (2002, 21355), (4271, 10010), (5005, 8542)]