30178218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{102647}}^1$

素因数の和:102666

約数の個数: 24

約数和(自身を含む): 70211232

約数和(自身を除く): 40033014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 102647, 205294, 307941, 615882, 718529, 1437058, 2155587, 4311174, 5029703, 10059406, 15089109, 30178218]

約数ペア:

[(1, 30178218), (2, 15089109), (3, 10059406), (6, 5029703), (7, 4311174), (14, 2155587), (21, 1437058), (42, 718529), (49, 615882), (98, 307941), (147, 205294), (294, 102647)]