137379460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{298651}}^1$

素因数の和:298683

約数の個数: 24

約数和(自身を含む): 301041216

約数和(自身を除く): 163661756

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 298651, 597302, 1194604, 1493255, 2986510, 5973020, 6868973, 13737946, 27475892, 34344865, 68689730, 137379460]

約数ペア:

[(1, 137379460), (2, 68689730), (4, 34344865), (5, 27475892), (10, 13737946), (20, 6868973), (23, 5973020), (46, 2986510), (92, 1493255), (115, 1194604), (230, 597302), (460, 298651)]