30779938

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3634

約数の個数: 24

約数和(自身を含む): 54326700

約数和(自身を除く): 23546762

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 3529, 4361, 7058, 8722, 24703, 49406, 172921, 314081, 345842, 628162, 2198567, 4397134, 15389969, 30779938]

約数ペア:

[(1, 30779938), (2, 15389969), (7, 4397134), (14, 2198567), (49, 628162), (89, 345842), (98, 314081), (178, 172921), (623, 49406), (1246, 24703), (3529, 8722), (4361, 7058)]