14880451460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106288939}}^1$

素因数の和:106288955

約数の個数: 24

約数和(自身を含む): 35713083840

約数和(自身を除く): 20832632380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106288939, 212577878, 425155756, 531444695, 744022573, 1062889390, 1488045146, 2125778780, 2976090292, 3720112865, 7440225730, 14880451460]

約数ペア:

[(1, 14880451460), (2, 7440225730), (4, 3720112865), (5, 2976090292), (7, 2125778780), (10, 1488045146), (14, 1062889390), (20, 744022573), (28, 531444695), (35, 425155756), (70, 212577878), (140, 106288939)]