2720710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 4965696

約数和(自身を除く): 2244986

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3727, 7454, 18635, 37270, 272071, 544142, 1360355, 2720710]

約数ペア:

[(1, 2720710), (2, 1360355), (5, 544142), (10, 272071), (73, 37270), (146, 18635), (365, 7454), (730, 3727)]