30450378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{725009}}^1$

素因数の和:725021

約数の個数: 16

約数和(自身を含む): 69600960

約数和(自身を除く): 39150582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 725009, 1450018, 2175027, 4350054, 5075063, 10150126, 15225189, 30450378]

約数ペア:

[(1, 30450378), (2, 15225189), (3, 10150126), (6, 5075063), (7, 4350054), (14, 2175027), (21, 1450018), (42, 725009)]