30748308

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7933}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 79974720

約数和(自身を除く): 49226412

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7933, 15866, 23799, 31732, 47598, 95196, 134861, 150727, 269722, 301454, 404583, 452181, 539444, 602908, 809166, 904362, 1618332, 1808724, 2562359, 5124718, 7687077, 10249436, 15374154, 30748308]

約数ペア:

[(1, 30748308), (2, 15374154), (3, 10249436), (4, 7687077), (6, 5124718), (12, 2562359), (17, 1808724), (19, 1618332), (34, 904362), (38, 809166), (51, 602908), (57, 539444), (68, 452181), (76, 404583), (102, 301454), (114, 269722), (204, 150727), (228, 134861), (323, 95196), (646, 47598), (969, 31732), (1292, 23799), (1938, 15866), (3876, 7933)]