315573730

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{22397}}^1$

素因数の和:23813

約数の個数: 16

約数和(自身を含む): 568461240

約数和(自身を除く): 252887510

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 22397, 44794, 111985, 223970, 31557373, 63114746, 157786865, 315573730]

約数ペア:

[(1, 315573730), (2, 157786865), (5, 63114746), (10, 31557373), (1409, 223970), (2818, 111985), (7045, 44794), (14090, 22397)]