30458197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 10092203

約数列:

[1, 7, 11, 19, 77, 109, 133, 191, 209, 763, 1199, 1337, 1463, 2071, 2101, 3629, 8393, 14497, 14707, 20819, 22781, 25403, 39919, 145733, 159467, 229009, 279433, 395561, 1603063, 2768927, 4351171, 30458197]

約数ペア:

[(1, 30458197), (7, 4351171), (11, 2768927), (19, 1603063), (77, 395561), (109, 279433), (133, 229009), (191, 159467), (209, 145733), (763, 39919), (1199, 25403), (1337, 22781), (1463, 20819), (2071, 14707), (2101, 14497), (3629, 8393)]