30487212

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{823}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 92288000

約数和(自身を除く): 61800788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 823, 882, 1029, 1323, 1372, 1646, 1764, 2058, 2469, 2646, 3087, 3292, 4116, 4938, 5292, 5761, 6174, 7407, 9261, 9876, 11522, 12348, 14814, 17283, 18522, 22221, 23044, 29628, 34566, 37044, 40327, 44442, 51849, 69132, 80654, 88884, 103698, 120981, 155547, 161308, 207396, 241962, 282289, 311094, 362943, 483924, 564578, 622188, 725886, 846867, 1088829, 1129156, 1451772, 1693734, 2177658, 2540601, 3387468, 4355316, 5081202, 7621803, 10162404, 15243606, 30487212]

約数ペア:

[(1, 30487212), (2, 15243606), (3, 10162404), (4, 7621803), (6, 5081202), (7, 4355316), (9, 3387468), (12, 2540601), (14, 2177658), (18, 1693734), (21, 1451772), (27, 1129156), (28, 1088829), (36, 846867), (42, 725886), (49, 622188), (54, 564578), (63, 483924), (84, 362943), (98, 311094), (108, 282289), (126, 241962), (147, 207396), (189, 161308), (196, 155547), (252, 120981), (294, 103698), (343, 88884), (378, 80654), (441, 69132), (588, 51849), (686, 44442), (756, 40327), (823, 37044), (882, 34566), (1029, 29628), (1323, 23044), (1372, 22221), (1646, 18522), (1764, 17283), (2058, 14814), (2469, 12348), (2646, 11522), (3087, 9876), (3292, 9261), (4116, 7407), (4938, 6174), (5292, 5761)]