30374316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 108

約数和(自身を含む): 91000728

約数和(自身を除く): 60626412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 257, 268, 294, 402, 441, 469, 514, 588, 603, 771, 804, 882, 938, 1028, 1206, 1407, 1542, 1764, 1799, 1876, 2313, 2412, 2814, 3084, 3283, 3598, 4221, 4626, 5397, 5628, 6566, 7196, 8442, 9252, 9849, 10794, 12593, 13132, 16191, 16884, 17219, 19698, 21588, 25186, 29547, 32382, 34438, 37779, 39396, 50372, 51657, 59094, 64764, 68876, 75558, 103314, 113337, 118188, 120533, 151116, 154971, 206628, 226674, 241066, 309942, 361599, 453348, 482132, 619884, 723198, 843731, 1084797, 1446396, 1687462, 2169594, 2531193, 3374924, 4339188, 5062386, 7593579, 10124772, 15187158, 30374316]

約数ペア:

[(1, 30374316), (2, 15187158), (3, 10124772), (4, 7593579), (6, 5062386), (7, 4339188), (9, 3374924), (12, 2531193), (14, 2169594), (18, 1687462), (21, 1446396), (28, 1084797), (36, 843731), (42, 723198), (49, 619884), (63, 482132), (67, 453348), (84, 361599), (98, 309942), (126, 241066), (134, 226674), (147, 206628), (196, 154971), (201, 151116), (252, 120533), (257, 118188), (268, 113337), (294, 103314), (402, 75558), (441, 68876), (469, 64764), (514, 59094), (588, 51657), (603, 50372), (771, 39396), (804, 37779), (882, 34438), (938, 32382), (1028, 29547), (1206, 25186), (1407, 21588), (1542, 19698), (1764, 17219), (1799, 16884), (1876, 16191), (2313, 13132), (2412, 12593), (2814, 10794), (3084, 9849), (3283, 9252), (3598, 8442), (4221, 7196), (4626, 6566), (5397, 5628)]