30117318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 81838080

約数和(自身を除く): 51720762

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 73, 77, 94, 114, 133, 141, 146, 154, 209, 219, 231, 266, 282, 329, 399, 418, 438, 462, 511, 517, 627, 658, 798, 803, 893, 987, 1022, 1034, 1254, 1387, 1463, 1533, 1551, 1606, 1786, 1974, 2409, 2679, 2774, 2926, 3066, 3102, 3431, 3619, 4161, 4389, 4818, 5358, 5621, 6251, 6862, 7238, 8322, 8778, 9709, 9823, 10293, 10857, 11242, 12502, 15257, 16863, 18753, 19418, 19646, 20586, 21714, 24017, 29127, 29469, 30514, 33726, 37506, 37741, 45771, 48034, 58254, 58938, 65189, 68761, 72051, 75482, 91542, 106799, 113223, 130378, 137522, 144102, 195567, 206283, 213598, 226446, 264187, 320397, 391134, 412566, 456323, 528374, 640794, 717079, 792561, 912646, 1368969, 1434158, 1585122, 2151237, 2737938, 4302474, 5019553, 10039106, 15058659, 30117318]

約数ペア:

[(1, 30117318), (2, 15058659), (3, 10039106), (6, 5019553), (7, 4302474), (11, 2737938), (14, 2151237), (19, 1585122), (21, 1434158), (22, 1368969), (33, 912646), (38, 792561), (42, 717079), (47, 640794), (57, 528374), (66, 456323), (73, 412566), (77, 391134), (94, 320397), (114, 264187), (133, 226446), (141, 213598), (146, 206283), (154, 195567), (209, 144102), (219, 137522), (231, 130378), (266, 113223), (282, 106799), (329, 91542), (399, 75482), (418, 72051), (438, 68761), (462, 65189), (511, 58938), (517, 58254), (627, 48034), (658, 45771), (798, 37741), (803, 37506), (893, 33726), (987, 30514), (1022, 29469), (1034, 29127), (1254, 24017), (1387, 21714), (1463, 20586), (1533, 19646), (1551, 19418), (1606, 18753), (1786, 16863), (1974, 15257), (2409, 12502), (2679, 11242), (2774, 10857), (2926, 10293), (3066, 9823), (3102, 9709), (3431, 8778), (3619, 8322), (4161, 7238), (4389, 6862), (4818, 6251), (5358, 5621)]