20190630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2297}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 48644064

約数和(自身を除く): 28453434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2297, 2930, 4395, 4594, 6891, 8790, 11485, 13782, 22970, 34455, 68910, 673021, 1346042, 2019063, 3365105, 4038126, 6730210, 10095315, 20190630]

約数ペア:

[(1, 20190630), (2, 10095315), (3, 6730210), (5, 4038126), (6, 3365105), (10, 2019063), (15, 1346042), (30, 673021), (293, 68910), (586, 34455), (879, 22970), (1465, 13782), (1758, 11485), (2297, 8790), (2930, 6891), (4395, 4594)]