30694638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393521}}^1$

素因数の和:393539

約数の個数: 16

約数和(自身を含む): 66111696

約数和(自身を除く): 35417058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 393521, 787042, 1180563, 2361126, 5115773, 10231546, 15347319, 30694638]

約数ペア:

[(1, 30694638), (2, 15347319), (3, 10231546), (6, 5115773), (13, 2361126), (26, 1180563), (39, 787042), (78, 393521)]