15261308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 14676292

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 71, 109, 116, 142, 218, 284, 436, 493, 986, 1207, 1853, 1972, 2059, 2414, 3161, 3706, 4118, 4828, 6322, 7412, 7739, 8236, 12644, 15478, 30956, 35003, 53737, 70006, 107474, 131563, 140012, 214948, 224431, 263126, 448862, 526252, 897724, 3815327, 7630654, 15261308]

約数ペア:

[(1, 15261308), (2, 7630654), (4, 3815327), (17, 897724), (29, 526252), (34, 448862), (58, 263126), (68, 224431), (71, 214948), (109, 140012), (116, 131563), (142, 107474), (218, 70006), (284, 53737), (436, 35003), (493, 30956), (986, 15478), (1207, 12644), (1853, 8236), (1972, 7739), (2059, 7412), (2414, 6322), (3161, 4828), (3706, 4118)]