30406974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1117}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 65738400

約数和(自身を除く): 35331426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 1117, 2094, 2234, 3351, 4537, 6702, 9074, 13611, 14521, 27222, 29042, 43563, 87126, 389833, 779666, 1169499, 2338998, 5067829, 10135658, 15203487, 30406974]

約数ペア:

[(1, 30406974), (2, 15203487), (3, 10135658), (6, 5067829), (13, 2338998), (26, 1169499), (39, 779666), (78, 389833), (349, 87126), (698, 43563), (1047, 29042), (1117, 27222), (2094, 14521), (2234, 13611), (3351, 9074), (4537, 6702)]