1858260090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61942003}}^1$

素因数の和:61942013

約数の個数: 16

約数和(自身を含む): 4459824288

約数和(自身を除く): 2601564198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61942003, 123884006, 185826009, 309710015, 371652018, 619420030, 929130045, 1858260090]

約数ペア:

[(1, 1858260090), (2, 929130045), (3, 619420030), (5, 371652018), (6, 309710015), (10, 185826009), (15, 123884006), (30, 61942003)]