310079540

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{22901}}^1$

素因数の和:23587

約数の個数: 24

約数和(自身を含む): 652157352

約数和(自身を除く): 342077812

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6770, 13540, 22901, 45802, 91604, 114505, 229010, 458020, 15503977, 31007954, 62015908, 77519885, 155039770, 310079540]

約数ペア:

[(1, 310079540), (2, 155039770), (4, 77519885), (5, 62015908), (10, 31007954), (20, 15503977), (677, 458020), (1354, 229010), (2708, 114505), (3385, 91604), (6770, 45802), (13540, 22901)]