30417738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389971}}^1$

素因数の和:389989

約数の個数: 16

約数和(自身を含む): 65515296

約数和(自身を除く): 35097558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389971, 779942, 1169913, 2339826, 5069623, 10139246, 15208869, 30417738]

約数ペア:

[(1, 30417738), (2, 15208869), (3, 10139246), (6, 5069623), (13, 2339826), (26, 1169913), (39, 779942), (78, 389971)]