129772670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{564229}}^1$

素因数の和:564259

約数の個数: 16

約数和(自身を含む): 243747360

約数和(自身を除く): 113974690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 564229, 1128458, 2821145, 5642290, 12977267, 25954534, 64886335, 129772670]

約数ペア:

[(1, 129772670), (2, 64886335), (5, 25954534), (10, 12977267), (23, 5642290), (46, 2821145), (115, 1128458), (230, 564229)]