243386230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 458529984

約数和(自身を除く): 215143754

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1865, 2837, 3730, 5674, 8579, 14185, 17158, 28370, 42895, 65251, 85790, 130502, 326255, 652510, 1058201, 2116402, 5291005, 10582010, 24338623, 48677246, 121693115, 243386230]

約数ペア:

[(1, 243386230), (2, 121693115), (5, 48677246), (10, 24338623), (23, 10582010), (46, 5291005), (115, 2116402), (230, 1058201), (373, 652510), (746, 326255), (1865, 130502), (2837, 85790), (3730, 65251), (5674, 42895), (8579, 28370), (14185, 17158)]