38429230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{78427}}^1$

素因数の和:78448

約数の個数: 24

約数和(自身を含む): 80467128

約数和(自身を除く): 42037898

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 78427, 156854, 392135, 548989, 784270, 1097978, 2744945, 3842923, 5489890, 7685846, 19214615, 38429230]

約数ペア:

[(1, 38429230), (2, 19214615), (5, 7685846), (7, 5489890), (10, 3842923), (14, 2744945), (35, 1097978), (49, 784270), (70, 548989), (98, 392135), (245, 156854), (490, 78427)]