30736468

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15543

約数の個数: 24

約数和(自身を含む): 62342784

約数和(自身を除く): 31606316

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 15461, 30922, 61844, 108227, 216454, 432908, 1097731, 2195462, 4390924, 7684117, 15368234, 30736468]

約数ペア:

[(1, 30736468), (2, 15368234), (4, 7684117), (7, 4390924), (14, 2195462), (28, 1097731), (71, 432908), (142, 216454), (284, 108227), (497, 61844), (994, 30922), (1988, 15461)]