30903196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 57330000

約数和(自身を除く): 26426804

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2729, 2831, 5458, 5662, 10916, 11324, 51851, 103702, 207404, 406621, 813242, 1626484, 7725799, 15451598, 30903196]

約数ペア:

[(1, 30903196), (2, 15451598), (4, 7725799), (19, 1626484), (38, 813242), (76, 406621), (149, 207404), (298, 103702), (596, 51851), (2729, 11324), (2831, 10916), (5458, 5662)]