30156168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25643}}^1$

素因数の和:25666

約数の個数: 48

約数和(自身を含む): 87702480

約数和(自身を除く): 57546312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25643, 51286, 76929, 102572, 153858, 179501, 205144, 307716, 359002, 538503, 615432, 718004, 1077006, 1256507, 1436008, 2154012, 2513014, 3769521, 4308024, 5026028, 7539042, 10052056, 15078084, 30156168]

約数ペア:

[(1, 30156168), (2, 15078084), (3, 10052056), (4, 7539042), (6, 5026028), (7, 4308024), (8, 3769521), (12, 2513014), (14, 2154012), (21, 1436008), (24, 1256507), (28, 1077006), (42, 718004), (49, 615432), (56, 538503), (84, 359002), (98, 307716), (147, 205144), (168, 179501), (196, 153858), (294, 102572), (392, 76929), (588, 51286), (1176, 25643)]