145302010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2075743}}^1$

素因数の和:2075757

約数の個数: 16

約数和(自身を含む): 298907136

約数和(自身を除く): 153605126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2075743, 4151486, 10378715, 14530201, 20757430, 29060402, 72651005, 145302010]

約数ペア:

[(1, 145302010), (2, 72651005), (5, 29060402), (7, 20757430), (10, 14530201), (14, 10378715), (35, 4151486), (70, 2075743)]