287799230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1251301}}^1$

素因数の和:1251331

約数の個数: 16

約数和(自身を含む): 540562464

約数和(自身を除く): 252763234

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1251301, 2502602, 6256505, 12513010, 28779923, 57559846, 143899615, 287799230]

約数ペア:

[(1, 287799230), (2, 143899615), (5, 57559846), (10, 28779923), (23, 12513010), (46, 6256505), (115, 2502602), (230, 1251301)]