342162380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2444017}}^1$

素因数の和:2444033

約数の個数: 24

約数和(自身を含む): 821190048

約数和(自身を除く): 479027668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2444017, 4888034, 9776068, 12220085, 17108119, 24440170, 34216238, 48880340, 68432476, 85540595, 171081190, 342162380]

約数ペア:

[(1, 342162380), (2, 171081190), (4, 85540595), (5, 68432476), (7, 48880340), (10, 34216238), (14, 24440170), (20, 17108119), (28, 12220085), (35, 9776068), (70, 4888034), (140, 2444017)]