30403128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 59228232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 147, 168, 196, 206, 251, 294, 309, 392, 412, 502, 588, 618, 721, 753, 824, 1004, 1176, 1236, 1442, 1506, 1757, 2008, 2163, 2472, 2884, 3012, 3514, 4326, 5047, 5271, 5768, 6024, 7028, 8652, 10094, 10542, 12299, 14056, 15141, 17304, 20188, 21084, 24598, 25853, 30282, 36897, 40376, 42168, 49196, 51706, 60564, 73794, 77559, 98392, 103412, 121128, 147588, 155118, 180971, 206824, 295176, 310236, 361942, 542913, 620472, 723884, 1085826, 1266797, 1447768, 2171652, 2533594, 3800391, 4343304, 5067188, 7600782, 10134376, 15201564, 30403128]

約数ペア:

[(1, 30403128), (2, 15201564), (3, 10134376), (4, 7600782), (6, 5067188), (7, 4343304), (8, 3800391), (12, 2533594), (14, 2171652), (21, 1447768), (24, 1266797), (28, 1085826), (42, 723884), (49, 620472), (56, 542913), (84, 361942), (98, 310236), (103, 295176), (147, 206824), (168, 180971), (196, 155118), (206, 147588), (251, 121128), (294, 103412), (309, 98392), (392, 77559), (412, 73794), (502, 60564), (588, 51706), (618, 49196), (721, 42168), (753, 40376), (824, 36897), (1004, 30282), (1176, 25853), (1236, 24598), (1442, 21084), (1506, 20188), (1757, 17304), (2008, 15141), (2163, 14056), (2472, 12299), (2884, 10542), (3012, 10094), (3514, 8652), (4326, 7028), (5047, 6024), (5271, 5768)]