1630302215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{329687}}^1$

素因数の和:329758

約数の個数: 16

約数和(自身を含む): 2088903168

約数和(自身を除く): 458600953

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 329687, 1648435, 7582801, 14176541, 37914005, 70882705, 326060443, 1630302215]

約数ペア:

[(1, 1630302215), (5, 326060443), (23, 70882705), (43, 37914005), (115, 14176541), (215, 7582801), (989, 1648435), (4945, 329687)]