28430660

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{6101}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 59970456

約数和(自身を除く): 31539796

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 6101, 12202, 24404, 30505, 61010, 122020, 1421533, 2843066, 5686132, 7107665, 14215330, 28430660]

約数ペア:

[(1, 28430660), (2, 14215330), (4, 7107665), (5, 5686132), (10, 2843066), (20, 1421533), (233, 122020), (466, 61010), (932, 30505), (1165, 24404), (2330, 12202), (4660, 6101)]