28249222020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470820367}}^1$

素因数の和:470820379

約数の個数: 24

約数和(自身を含む): 79097821824

約数和(自身を除く): 50848599804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470820367, 941640734, 1412461101, 1883281468, 2354101835, 2824922202, 4708203670, 5649844404, 7062305505, 9416407340, 14124611010, 28249222020]

約数ペア:

[(1, 28249222020), (2, 14124611010), (3, 9416407340), (4, 7062305505), (5, 5649844404), (6, 4708203670), (10, 2824922202), (12, 2354101835), (15, 1883281468), (20, 1412461101), (30, 941640734), (60, 470820367)]