6655970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 12811392

約数和(自身を除く): 6155422

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 673, 989, 1346, 1978, 3365, 4945, 6730, 9890, 15479, 28939, 30958, 57878, 77395, 144695, 154790, 289390, 665597, 1331194, 3327985, 6655970]

約数ペア:

[(1, 6655970), (2, 3327985), (5, 1331194), (10, 665597), (23, 289390), (43, 154790), (46, 144695), (86, 77395), (115, 57878), (215, 30958), (230, 28939), (430, 15479), (673, 9890), (989, 6730), (1346, 4945), (1978, 3365)]