30856962

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{20011}}^1$

素因数の和:20273

約数の個数: 16

約数和(自身を含む): 61957152

約数和(自身を除く): 31100190

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 20011, 40022, 60033, 120066, 5142827, 10285654, 15428481, 30856962]

約数ペア:

[(1, 30856962), (2, 15428481), (3, 10285654), (6, 5142827), (257, 120066), (514, 60033), (771, 40022), (1542, 20011)]