71805310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{312197}}^1$

素因数の和:312227

約数の個数: 16

約数和(自身を含む): 134869536

約数和(自身を除く): 63064226

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 312197, 624394, 1560985, 3121970, 7180531, 14361062, 35902655, 71805310]

約数ペア:

[(1, 71805310), (2, 35902655), (5, 14361062), (10, 7180531), (23, 3121970), (46, 1560985), (115, 624394), (230, 312197)]