61878970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269039}}^1$

素因数の和:269069

約数の個数: 16

約数和(自身を含む): 116225280

約数和(自身を除く): 54346310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269039, 538078, 1345195, 2690390, 6187897, 12375794, 30939485, 61878970]

約数ペア:

[(1, 61878970), (2, 30939485), (5, 12375794), (10, 6187897), (23, 2690390), (46, 1345195), (115, 538078), (230, 269039)]