30701465

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 37635840

約数和(自身を除く): 6934375

約数列:

[1, 5, 71, 197, 355, 439, 985, 2195, 13987, 31169, 69935, 86483, 155845, 432415, 6140293, 30701465]

約数ペア:

[(1, 30701465), (5, 6140293), (71, 432415), (197, 155845), (355, 86483), (439, 69935), (985, 31169), (2195, 13987)]