2019111690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67303723}}^1$

素因数の和:67303733

約数の個数: 16

約数和(自身を含む): 4845868128

約数和(自身を除く): 2826756438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67303723, 134607446, 201911169, 336518615, 403822338, 673037230, 1009555845, 2019111690]

約数ペア:

[(1, 2019111690), (2, 1009555845), (3, 673037230), (5, 403822338), (6, 336518615), (10, 201911169), (15, 134607446), (30, 67303723)]