130548970

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{54623}}^1$

素因数の和:54869

約数の個数: 16

約数和(自身を含む): 235975680

約数和(自身を除く): 105426710

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 54623, 109246, 273115, 546230, 13054897, 26109794, 65274485, 130548970]

約数ペア:

[(1, 130548970), (2, 65274485), (5, 26109794), (10, 13054897), (239, 546230), (478, 273115), (1195, 109246), (2390, 54623)]