27768230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2293}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 57478464

約数和(自身を除く): 29710234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2293, 2422, 4586, 6055, 11465, 12110, 16051, 22930, 32102, 80255, 160510, 396689, 793378, 1983445, 2776823, 3966890, 5553646, 13884115, 27768230]

約数ペア:

[(1, 27768230), (2, 13884115), (5, 5553646), (7, 3966890), (10, 2776823), (14, 1983445), (35, 793378), (70, 396689), (173, 160510), (346, 80255), (865, 32102), (1211, 22930), (1730, 16051), (2293, 12110), (2422, 11465), (4586, 6055)]