28792860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479881}}^1$

素因数の和:479893

約数の個数: 24

約数和(自身を含む): 80620176

約数和(自身を除く): 51827316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479881, 959762, 1439643, 1919524, 2399405, 2879286, 4798810, 5758572, 7198215, 9597620, 14396430, 28792860]

約数ペア:

[(1, 28792860), (2, 14396430), (3, 9597620), (4, 7198215), (5, 5758572), (6, 4798810), (10, 2879286), (12, 2399405), (15, 1919524), (20, 1439643), (30, 959762), (60, 479881)]