30505068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 87141600

約数和(自身を除く): 56636532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 121, 132, 141, 149, 188, 198, 242, 282, 298, 363, 396, 423, 447, 484, 517, 564, 596, 726, 846, 894, 1034, 1089, 1341, 1452, 1551, 1639, 1692, 1788, 2068, 2178, 2682, 3102, 3278, 4356, 4653, 4917, 5364, 5687, 6204, 6556, 7003, 9306, 9834, 11374, 14006, 14751, 17061, 18029, 18612, 19668, 21009, 22748, 28012, 29502, 34122, 36058, 42018, 51183, 54087, 59004, 63027, 68244, 72116, 77033, 84036, 102366, 108174, 126054, 154066, 162261, 204732, 216348, 231099, 252108, 308132, 324522, 462198, 649044, 693297, 847363, 924396, 1386594, 1694726, 2542089, 2773188, 3389452, 5084178, 7626267, 10168356, 15252534, 30505068]

約数ペア:

[(1, 30505068), (2, 15252534), (3, 10168356), (4, 7626267), (6, 5084178), (9, 3389452), (11, 2773188), (12, 2542089), (18, 1694726), (22, 1386594), (33, 924396), (36, 847363), (44, 693297), (47, 649044), (66, 462198), (94, 324522), (99, 308132), (121, 252108), (132, 231099), (141, 216348), (149, 204732), (188, 162261), (198, 154066), (242, 126054), (282, 108174), (298, 102366), (363, 84036), (396, 77033), (423, 72116), (447, 68244), (484, 63027), (517, 59004), (564, 54087), (596, 51183), (726, 42018), (846, 36058), (894, 34122), (1034, 29502), (1089, 28012), (1341, 22748), (1452, 21009), (1551, 19668), (1639, 18612), (1692, 18029), (1788, 17061), (2068, 14751), (2178, 14006), (2682, 11374), (3102, 9834), (3278, 9306), (4356, 7003), (4653, 6556), (4917, 6204), (5364, 5687)]