30848230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 63809856

約数和(自身を除く): 32961626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2237, 2758, 4474, 6895, 11185, 13790, 15659, 22370, 31318, 78295, 156590, 440689, 881378, 2203445, 3084823, 4406890, 6169646, 15424115, 30848230]

約数ペア:

[(1, 30848230), (2, 15424115), (5, 6169646), (7, 4406890), (10, 3084823), (14, 2203445), (35, 881378), (70, 440689), (197, 156590), (394, 78295), (985, 31318), (1379, 22370), (1970, 15659), (2237, 13790), (2758, 11185), (4474, 6895)]