313541460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1741897}}^1$

素因数の和:1741912

約数の個数: 36

約数和(自身を含む): 951076308

約数和(自身を除く): 637534848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1741897, 3483794, 5225691, 6967588, 8709485, 10451382, 15677073, 17418970, 20902764, 26128455, 31354146, 34837940, 52256910, 62708292, 78385365, 104513820, 156770730, 313541460]

約数ペア:

[(1, 313541460), (2, 156770730), (3, 104513820), (4, 78385365), (5, 62708292), (6, 52256910), (9, 34837940), (10, 31354146), (12, 26128455), (15, 20902764), (18, 17418970), (20, 15677073), (30, 10451382), (36, 8709485), (45, 6967588), (60, 5225691), (90, 3483794), (180, 1741897)]