31361790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1045393}}^1$

素因数の和:1045403

約数の個数: 16

約数和(自身を含む): 75268368

約数和(自身を除く): 43906578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1045393, 2090786, 3136179, 5226965, 6272358, 10453930, 15680895, 31361790]

約数ペア:

[(1, 31361790), (2, 15680895), (3, 10453930), (5, 6272358), (6, 5226965), (10, 3136179), (15, 2090786), (30, 1045393)]