2019923130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67330771}}^1$

素因数の和:67330781

約数の個数: 16

約数和(自身を含む): 4847815584

約数和(自身を除く): 2827892454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67330771, 134661542, 201992313, 336653855, 403984626, 673307710, 1009961565, 2019923130]

約数ペア:

[(1, 2019923130), (2, 1009961565), (3, 673307710), (5, 403984626), (6, 336653855), (10, 201992313), (15, 134661542), (30, 67330771)]