302912190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 928005120

約数和(自身を除く): 625092930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 293, 315, 378, 547, 586, 630, 879, 945, 1094, 1465, 1641, 1758, 1890, 2051, 2637, 2735, 2930, 3282, 3829, 4102, 4395, 4923, 5274, 5470, 6153, 7658, 7911, 8205, 8790, 9846, 10255, 11487, 12306, 13185, 14769, 15822, 16410, 18459, 19145, 20510, 22974, 24615, 26370, 29538, 30765, 34461, 36918, 38290, 39555, 49230, 55377, 57435, 61530, 68922, 73845, 79110, 92295, 103383, 110754, 114870, 147690, 160271, 172305, 184590, 206766, 276885, 320542, 344610, 480813, 516915, 553770, 801355, 961626, 1033830, 1121897, 1442439, 1602710, 2243794, 2404065, 2884878, 3365691, 4327317, 4808130, 5609485, 6731382, 7212195, 8654634, 10097073, 11218970, 14424390, 16828455, 20194146, 21636585, 30291219, 33656910, 43273170, 50485365, 60582438, 100970730, 151456095, 302912190]

約数ペア:

[(1, 302912190), (2, 151456095), (3, 100970730), (5, 60582438), (6, 50485365), (7, 43273170), (9, 33656910), (10, 30291219), (14, 21636585), (15, 20194146), (18, 16828455), (21, 14424390), (27, 11218970), (30, 10097073), (35, 8654634), (42, 7212195), (45, 6731382), (54, 5609485), (63, 4808130), (70, 4327317), (90, 3365691), (105, 2884878), (126, 2404065), (135, 2243794), (189, 1602710), (210, 1442439), (270, 1121897), (293, 1033830), (315, 961626), (378, 801355), (547, 553770), (586, 516915), (630, 480813), (879, 344610), (945, 320542), (1094, 276885), (1465, 206766), (1641, 184590), (1758, 172305), (1890, 160271), (2051, 147690), (2637, 114870), (2735, 110754), (2930, 103383), (3282, 92295), (3829, 79110), (4102, 73845), (4395, 68922), (4923, 61530), (5274, 57435), (5470, 55377), (6153, 49230), (7658, 39555), (7911, 38290), (8205, 36918), (8790, 34461), (9846, 30765), (10255, 29538), (11487, 26370), (12306, 24615), (13185, 22974), (14769, 20510), (15822, 19145), (16410, 18459)]