30624202

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15737}}^1$

素因数の和:15885

約数の個数: 16

約数和(自身を含む): 52879680

約数和(自身を除く): 22255478

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15737, 31474, 110159, 220318, 2187443, 4374886, 15312101, 30624202]

約数ペア:

[(1, 30624202), (2, 15312101), (7, 4374886), (14, 2187443), (139, 220318), (278, 110159), (973, 31474), (1946, 15737)]