2580662010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{656657}}^1$

素因数の和:656798

約数の個数: 32

約数和(自身を含む): 6240877632

約数和(自身を除く): 3660215622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 656657, 1313314, 1969971, 3283285, 3939942, 6566570, 9849855, 19699710, 86022067, 172044134, 258066201, 430110335, 516132402, 860220670, 1290331005, 2580662010]

約数ペア:

[(1, 2580662010), (2, 1290331005), (3, 860220670), (5, 516132402), (6, 430110335), (10, 258066201), (15, 172044134), (30, 86022067), (131, 19699710), (262, 9849855), (393, 6566570), (655, 3939942), (786, 3283285), (1310, 1969971), (1965, 1313314), (3930, 656657)]