291285284930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{593987}}^1$

素因数の和:594131

約数の個数: 64

約数和(自身を含む): 577356336000

約数和(自身を除く): 286071051070

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 89, 95, 145, 178, 190, 290, 445, 551, 890, 1102, 1691, 2581, 2755, 3382, 5162, 5510, 8455, 12905, 16910, 25810, 49039, 98078, 245195, 490390, 593987, 1187974, 2969935, 5939870, 11285753, 17225623, 22571506, 34451246, 52864843, 56428765, 86128115, 105729686, 112857530, 172256230, 264324215, 327286837, 528648430, 654573674, 1004432017, 1533080447, 1636434185, 2008864034, 3066160894, 3272868370, 5022160085, 7665402235, 10044320170, 15330804470, 29128528493, 58257056986, 145642642465, 291285284930]

約数ペア:

[(1, 291285284930), (2, 145642642465), (5, 58257056986), (10, 29128528493), (19, 15330804470), (29, 10044320170), (38, 7665402235), (58, 5022160085), (89, 3272868370), (95, 3066160894), (145, 2008864034), (178, 1636434185), (190, 1533080447), (290, 1004432017), (445, 654573674), (551, 528648430), (890, 327286837), (1102, 264324215), (1691, 172256230), (2581, 112857530), (2755, 105729686), (3382, 86128115), (5162, 56428765), (5510, 52864843), (8455, 34451246), (12905, 22571506), (16910, 17225623), (25810, 11285753), (49039, 5939870), (98078, 2969935), (245195, 1187974), (490390, 593987)]