276084236540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1972030261}}^1$

素因数の和:1972030277

約数の個数: 24

約数和(自身を含む): 662602168032

約数和(自身を除く): 386517931492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1972030261, 3944060522, 7888121044, 9860151305, 13804211827, 19720302610, 27608423654, 39440605220, 55216847308, 69021059135, 138042118270, 276084236540]

約数ペア:

[(1, 276084236540), (2, 138042118270), (4, 69021059135), (5, 55216847308), (7, 39440605220), (10, 27608423654), (14, 19720302610), (20, 13804211827), (28, 9860151305), (35, 7888121044), (70, 3944060522), (140, 1972030261)]