2019390540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33656509}}^1$

素因数の和:33656521

約数の個数: 24

約数和(自身を含む): 5654293680

約数和(自身を除く): 3634903140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33656509, 67313018, 100969527, 134626036, 168282545, 201939054, 336565090, 403878108, 504847635, 673130180, 1009695270, 2019390540]

約数ペア:

[(1, 2019390540), (2, 1009695270), (3, 673130180), (4, 504847635), (5, 403878108), (6, 336565090), (10, 201939054), (12, 168282545), (15, 134626036), (20, 100969527), (30, 67313018), (60, 33656509)]