2720428074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22751}}^1$

素因数の和:22852

約数の個数: 96

約数和(自身を含む): 7354174464

約数和(自身を除く): 4633746390

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 73, 78, 91, 117, 126, 146, 182, 219, 234, 273, 438, 511, 546, 657, 819, 949, 1022, 1314, 1533, 1638, 1898, 2847, 3066, 4599, 5694, 6643, 8541, 9198, 13286, 17082, 19929, 22751, 39858, 45502, 59787, 68253, 119574, 136506, 159257, 204759, 295763, 318514, 409518, 477771, 591526, 887289, 955542, 1433313, 1660823, 1774578, 2070341, 2661867, 2866626, 3321646, 4140682, 4982469, 5323734, 6211023, 9964938, 11625761, 12422046, 14947407, 18633069, 21590699, 23251522, 29894814, 34877283, 37266138, 43181398, 64772097, 69754566, 104631849, 129544194, 151134893, 194316291, 209263698, 302269786, 388632582, 453404679, 906809358, 1360214037, 2720428074]

約数ペア:

[(1, 2720428074), (2, 1360214037), (3, 906809358), (6, 453404679), (7, 388632582), (9, 302269786), (13, 209263698), (14, 194316291), (18, 151134893), (21, 129544194), (26, 104631849), (39, 69754566), (42, 64772097), (63, 43181398), (73, 37266138), (78, 34877283), (91, 29894814), (117, 23251522), (126, 21590699), (146, 18633069), (182, 14947407), (219, 12422046), (234, 11625761), (273, 9964938), (438, 6211023), (511, 5323734), (546, 4982469), (657, 4140682), (819, 3321646), (949, 2866626), (1022, 2661867), (1314, 2070341), (1533, 1774578), (1638, 1660823), (1898, 1433313), (2847, 955542), (3066, 887289), (4599, 591526), (5694, 477771), (6643, 409518), (8541, 318514), (9198, 295763), (13286, 204759), (17082, 159257), (19929, 136506), (22751, 119574), (39858, 68253), (45502, 59787)]