15310156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 14107316

約数列:

[1, 2, 4, 31, 37, 47, 62, 71, 74, 94, 124, 142, 148, 188, 284, 1147, 1457, 1739, 2201, 2294, 2627, 2914, 3337, 3478, 4402, 4588, 5254, 5828, 6674, 6956, 8804, 10508, 13348, 53909, 81437, 103447, 107818, 123469, 162874, 206894, 215636, 246938, 325748, 413788, 493876, 3827539, 7655078, 15310156]

約数ペア:

[(1, 15310156), (2, 7655078), (4, 3827539), (31, 493876), (37, 413788), (47, 325748), (62, 246938), (71, 215636), (74, 206894), (94, 162874), (124, 123469), (142, 107818), (148, 103447), (188, 81437), (284, 53909), (1147, 13348), (1457, 10508), (1739, 8804), (2201, 6956), (2294, 6674), (2627, 5828), (2914, 5254), (3337, 4588), (3478, 4402)]