290135001590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4144785737}}^1$

素因数の和:4144785751

約数の個数: 16

約数和(自身を含む): 596849146272

約数和(自身を除く): 306714144682

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4144785737, 8289571474, 20723928685, 29013500159, 41447857370, 58027000318, 145067500795, 290135001590]

約数ペア:

[(1, 290135001590), (2, 145067500795), (5, 58027000318), (7, 41447857370), (10, 29013500159), (14, 20723928685), (35, 8289571474), (70, 4144785737)]