12450410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25409}}^1$

素因数の和:25430

約数の個数: 24

約数和(自身を含む): 26070660

約数和(自身を除く): 13620250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25409, 50818, 127045, 177863, 254090, 355726, 889315, 1245041, 1778630, 2490082, 6225205, 12450410]

約数ペア:

[(1, 12450410), (2, 6225205), (5, 2490082), (7, 1778630), (10, 1245041), (14, 889315), (35, 355726), (49, 254090), (70, 177863), (98, 127045), (245, 50818), (490, 25409)]