14870380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106217}}^1$

素因数の和:106233

約数の個数: 24

約数和(自身を含む): 35689248

約数和(自身を除く): 20818868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106217, 212434, 424868, 531085, 743519, 1062170, 1487038, 2124340, 2974076, 3717595, 7435190, 14870380]

約数ペア:

[(1, 14870380), (2, 7435190), (4, 3717595), (5, 2974076), (7, 2124340), (10, 1487038), (14, 1062170), (20, 743519), (28, 531085), (35, 424868), (70, 212434), (140, 106217)]