2019487710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67316257}}^1$

素因数の和:67316267

約数の個数: 16

約数和(自身を含む): 4846770576

約数和(自身を除く): 2827282866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67316257, 134632514, 201948771, 336581285, 403897542, 673162570, 1009743855, 2019487710]

約数ペア:

[(1, 2019487710), (2, 1009743855), (3, 673162570), (5, 403897542), (6, 336581285), (10, 201948771), (15, 134632514), (30, 67316257)]