90304242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2150101}}^1$

素因数の和:2150113

約数の個数: 16

約数和(自身を含む): 206409792

約数和(自身を除く): 116105550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2150101, 4300202, 6450303, 12900606, 15050707, 30101414, 45152121, 90304242]

約数ペア:

[(1, 90304242), (2, 45152121), (3, 30101414), (6, 15050707), (7, 12900606), (14, 6450303), (21, 4300202), (42, 2150101)]