30961945

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3863}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 42658560

約数和(自身を除く): 11696615

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 3863, 8015, 19315, 27041, 135205, 884627, 4423135, 6192389, 30961945]

約数ペア:

[(1, 30961945), (5, 6192389), (7, 4423135), (35, 884627), (229, 135205), (1145, 27041), (1603, 19315), (3863, 8015)]