1027905730

素因数分解:

$2^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{57457}}^1$

素因数の和:59253

約数の個数: 16

約数和(自身を含む): 1851296760

約数和(自身を除く): 823391030

約数列:

[1, 2, 5, 10, 1789, 3578, 8945, 17890, 57457, 114914, 287285, 574570, 102790573, 205581146, 513952865, 1027905730]

約数ペア:

[(1, 1027905730), (2, 513952865), (5, 205581146), (10, 102790573), (1789, 574570), (3578, 287285), (8945, 114914), (17890, 57457)]