317917710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 160

約数和(自身を含む): 963477504

約数和(自身を除く): 645559794

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 81, 90, 93, 99, 110, 135, 155, 162, 165, 186, 198, 270, 279, 297, 310, 330, 341, 405, 465, 495, 558, 594, 682, 810, 837, 891, 930, 990, 1023, 1151, 1395, 1485, 1674, 1705, 1782, 2046, 2302, 2511, 2790, 2970, 3069, 3410, 3453, 4185, 4455, 5022, 5115, 5755, 6138, 6906, 8370, 8910, 9207, 10230, 10359, 11510, 12555, 12661, 15345, 17265, 18414, 20718, 25110, 25322, 27621, 30690, 31077, 34530, 35681, 37983, 46035, 51795, 55242, 62154, 63305, 71362, 75966, 92070, 93231, 103590, 107043, 113949, 126610, 138105, 155385, 178405, 186462, 189915, 214086, 227898, 276210, 310770, 321129, 341847, 356810, 379830, 392491, 466155, 535215, 569745, 642258, 683694, 784982, 932310, 963387, 1025541, 1070430, 1139490, 1177473, 1605645, 1709235, 1926774, 1962455, 2051082, 2354946, 2890161, 3211290, 3418470, 3532419, 3924910, 4816935, 5127705, 5780322, 5887365, 7064838, 9633870, 10255410, 10597257, 11774730, 14450805, 17662095, 21194514, 28901610, 31791771, 35324190, 52986285, 63583542, 105972570, 158958855, 317917710]

約数ペア:

[(1, 317917710), (2, 158958855), (3, 105972570), (5, 63583542), (6, 52986285), (9, 35324190), (10, 31791771), (11, 28901610), (15, 21194514), (18, 17662095), (22, 14450805), (27, 11774730), (30, 10597257), (31, 10255410), (33, 9633870), (45, 7064838), (54, 5887365), (55, 5780322), (62, 5127705), (66, 4816935), (81, 3924910), (90, 3532419), (93, 3418470), (99, 3211290), (110, 2890161), (135, 2354946), (155, 2051082), (162, 1962455), (165, 1926774), (186, 1709235), (198, 1605645), (270, 1177473), (279, 1139490), (297, 1070430), (310, 1025541), (330, 963387), (341, 932310), (405, 784982), (465, 683694), (495, 642258), (558, 569745), (594, 535215), (682, 466155), (810, 392491), (837, 379830), (891, 356810), (930, 341847), (990, 321129), (1023, 310770), (1151, 276210), (1395, 227898), (1485, 214086), (1674, 189915), (1705, 186462), (1782, 178405), (2046, 155385), (2302, 138105), (2511, 126610), (2790, 113949), (2970, 107043), (3069, 103590), (3410, 93231), (3453, 92070), (4185, 75966), (4455, 71362), (5022, 63305), (5115, 62154), (5755, 55242), (6138, 51795), (6906, 46035), (8370, 37983), (8910, 35681), (9207, 34530), (10230, 31077), (10359, 30690), (11510, 27621), (12555, 25322), (12661, 25110), (15345, 20718), (17265, 18414)]