105491220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1758187}}^1$

素因数の和:1758199

約数の個数: 24

約数和(自身を含む): 295375584

約数和(自身を除く): 189884364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1758187, 3516374, 5274561, 7032748, 8790935, 10549122, 17581870, 21098244, 26372805, 35163740, 52745610, 105491220]

約数ペア:

[(1, 105491220), (2, 52745610), (3, 35163740), (4, 26372805), (5, 21098244), (6, 17581870), (10, 10549122), (12, 8790935), (15, 7032748), (20, 5274561), (30, 3516374), (60, 1758187)]