15354052

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 72

約数和(自身を含む): 34137600

約数和(自身を除く): 18783548

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 343, 361, 434, 532, 589, 686, 722, 868, 931, 1178, 1372, 1444, 1519, 1862, 2356, 2527, 3038, 3724, 4123, 5054, 6076, 6517, 8246, 10108, 10633, 11191, 13034, 16492, 17689, 21266, 22382, 26068, 28861, 35378, 42532, 44764, 57722, 70756, 78337, 115444, 123823, 156674, 202027, 247646, 313348, 404054, 495292, 548359, 808108, 1096718, 2193436, 3838513, 7677026, 15354052]

約数ペア:

[(1, 15354052), (2, 7677026), (4, 3838513), (7, 2193436), (14, 1096718), (19, 808108), (28, 548359), (31, 495292), (38, 404054), (49, 313348), (62, 247646), (76, 202027), (98, 156674), (124, 123823), (133, 115444), (196, 78337), (217, 70756), (266, 57722), (343, 44764), (361, 42532), (434, 35378), (532, 28861), (589, 26068), (686, 22382), (722, 21266), (868, 17689), (931, 16492), (1178, 13034), (1372, 11191), (1444, 10633), (1519, 10108), (1862, 8246), (2356, 6517), (2527, 6076), (3038, 5054), (3724, 4123)]