69921380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152003}}^1$

素因数の和:152035

約数の個数: 24

約数和(自身を含む): 153220032

約数和(自身を除く): 83298652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 152003, 304006, 608012, 760015, 1520030, 3040060, 3496069, 6992138, 13984276, 17480345, 34960690, 69921380]

約数ペア:

[(1, 69921380), (2, 34960690), (4, 17480345), (5, 13984276), (10, 6992138), (20, 3496069), (23, 3040060), (46, 1520030), (92, 760015), (115, 608012), (230, 304006), (460, 152003)]