247589970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{12263}}^1$

素因数の和:12946

約数の個数: 32

約数和(自身を含む): 595147392

約数和(自身を除く): 347557422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 3365, 4038, 6730, 10095, 12263, 20190, 24526, 36789, 61315, 73578, 122630, 183945, 367890, 8252999, 16505998, 24758997, 41264995, 49517994, 82529990, 123794985, 247589970]

約数ペア:

[(1, 247589970), (2, 123794985), (3, 82529990), (5, 49517994), (6, 41264995), (10, 24758997), (15, 16505998), (30, 8252999), (673, 367890), (1346, 183945), (2019, 122630), (3365, 73578), (4038, 61315), (6730, 36789), (10095, 24526), (12263, 20190)]