30154208

素因数分解:

$2^5\times 7^2\times {\mathrm{19231}}^1$

素因数の和:19255

約数の個数: 36

約数和(自身を含む): 69062112

約数和(自身を除く): 38907904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 19231, 38462, 76924, 134617, 153848, 269234, 307696, 538468, 615392, 942319, 1076936, 1884638, 2153872, 3769276, 4307744, 7538552, 15077104, 30154208]

約数ペア:

[(1, 30154208), (2, 15077104), (4, 7538552), (7, 4307744), (8, 3769276), (14, 2153872), (16, 1884638), (28, 1076936), (32, 942319), (49, 615392), (56, 538468), (98, 307696), (112, 269234), (196, 153848), (224, 134617), (392, 76924), (784, 38462), (1568, 19231)]