310020277

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2269}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 359568000

約数和(自身を除く): 49547723

約数列:

[1, 7, 131, 149, 917, 1043, 2269, 15883, 19519, 136633, 297239, 338081, 2080673, 2366567, 44288611, 310020277]

約数ペア:

[(1, 310020277), (7, 44288611), (131, 2366567), (149, 2080673), (917, 338081), (1043, 297239), (2269, 136633), (15883, 19519)]