499468970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 128

約数和(自身を含む): 1237565952

約数和(自身を除く): 738096982

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 70, 77, 82, 91, 110, 130, 143, 154, 182, 205, 286, 287, 385, 410, 451, 455, 533, 574, 715, 770, 902, 910, 1001, 1066, 1217, 1430, 1435, 2002, 2255, 2434, 2665, 2870, 3157, 3731, 4510, 5005, 5330, 5863, 6085, 6314, 7462, 8519, 10010, 11726, 12170, 13387, 15785, 15821, 17038, 18655, 26774, 29315, 31570, 31642, 37310, 41041, 42595, 49897, 58630, 66935, 79105, 82082, 85190, 93709, 99794, 110747, 133870, 158210, 174031, 187418, 205205, 221494, 249485, 348062, 349279, 410410, 468545, 498970, 548867, 553735, 648661, 698558, 870155, 937090, 1097734, 1107470, 1218217, 1297322, 1740310, 1746395, 2436434, 2744335, 3243305, 3492790, 3842069, 4540627, 5488670, 6091085, 6486610, 7135271, 7684138, 9081254, 12182170, 14270542, 19210345, 22703135, 35676355, 38420690, 45406270, 49946897, 71352710, 99893794, 249734485, 499468970]

約数ペア:

[(1, 499468970), (2, 249734485), (5, 99893794), (7, 71352710), (10, 49946897), (11, 45406270), (13, 38420690), (14, 35676355), (22, 22703135), (26, 19210345), (35, 14270542), (41, 12182170), (55, 9081254), (65, 7684138), (70, 7135271), (77, 6486610), (82, 6091085), (91, 5488670), (110, 4540627), (130, 3842069), (143, 3492790), (154, 3243305), (182, 2744335), (205, 2436434), (286, 1746395), (287, 1740310), (385, 1297322), (410, 1218217), (451, 1107470), (455, 1097734), (533, 937090), (574, 870155), (715, 698558), (770, 648661), (902, 553735), (910, 548867), (1001, 498970), (1066, 468545), (1217, 410410), (1430, 349279), (1435, 348062), (2002, 249485), (2255, 221494), (2434, 205205), (2665, 187418), (2870, 174031), (3157, 158210), (3731, 133870), (4510, 110747), (5005, 99794), (5330, 93709), (5863, 85190), (6085, 82082), (6314, 79105), (7462, 66935), (8519, 58630), (10010, 49897), (11726, 42595), (12170, 41041), (13387, 37310), (15785, 31642), (15821, 31570), (17038, 29315), (18655, 26774)]