1949820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{32497}}^1$

素因数の和:32509

約数の個数: 24

約数和(自身を含む): 5459664

約数和(自身を除く): 3509844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 32497, 64994, 97491, 129988, 162485, 194982, 324970, 389964, 487455, 649940, 974910, 1949820]

約数ペア:

[(1, 1949820), (2, 974910), (3, 649940), (4, 487455), (5, 389964), (6, 324970), (10, 194982), (12, 162485), (15, 129988), (20, 97491), (30, 64994), (60, 32497)]