69704620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{23081}}^1$

素因数の和:23241

約数の個数: 24

約数和(自身を含む): 147355488

約数和(自身を除く): 77650868

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 23081, 46162, 92324, 115405, 230810, 461620, 3485231, 6970462, 13940924, 17426155, 34852310, 69704620]

約数ペア:

[(1, 69704620), (2, 34852310), (4, 17426155), (5, 13940924), (10, 6970462), (20, 3485231), (151, 461620), (302, 230810), (604, 115405), (755, 92324), (1510, 46162), (3020, 23081)]