1485876

素因数分解:

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

素因数の和:66

約数の個数: 72

約数和(自身を含む): 4267200

約数和(自身を除く): 2781324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 343, 361, 399, 532, 588, 686, 722, 798, 931, 1029, 1083, 1372, 1444, 1596, 1862, 2058, 2166, 2527, 2793, 3724, 4116, 4332, 5054, 5586, 6517, 7581, 10108, 11172, 13034, 15162, 17689, 19551, 26068, 30324, 35378, 39102, 53067, 70756, 78204, 106134, 123823, 212268, 247646, 371469, 495292, 742938, 1485876]

約数ペア:

[(1, 1485876), (2, 742938), (3, 495292), (4, 371469), (6, 247646), (7, 212268), (12, 123823), (14, 106134), (19, 78204), (21, 70756), (28, 53067), (38, 39102), (42, 35378), (49, 30324), (57, 26068), (76, 19551), (84, 17689), (98, 15162), (114, 13034), (133, 11172), (147, 10108), (196, 7581), (228, 6517), (266, 5586), (294, 5054), (343, 4332), (361, 4116), (399, 3724), (532, 2793), (588, 2527), (686, 2166), (722, 2058), (798, 1862), (931, 1596), (1029, 1444), (1083, 1372)]