124601890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1780027}}^1$

素因数の和:1780041

約数の個数: 16

約数和(自身を含む): 256324032

約数和(自身を除く): 131722142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1780027, 3560054, 8900135, 12460189, 17800270, 24920378, 62300945, 124601890]

約数ペア:

[(1, 124601890), (2, 62300945), (5, 24920378), (7, 17800270), (10, 12460189), (14, 8900135), (35, 3560054), (70, 1780027)]