2186710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 4393440

約数和(自身を除く): 2206730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 677, 1354, 1615, 3230, 3385, 6770, 11509, 12863, 23018, 25726, 57545, 64315, 115090, 128630, 218671, 437342, 1093355, 2186710]

約数ペア:

[(1, 2186710), (2, 1093355), (5, 437342), (10, 218671), (17, 128630), (19, 115090), (34, 64315), (38, 57545), (85, 25726), (95, 23018), (170, 12863), (190, 11509), (323, 6770), (646, 3385), (677, 3230), (1354, 1615)]