29489820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491497}}^1$

素因数の和:491509

約数の個数: 24

約数和(自身を含む): 82571664

約数和(自身を除く): 53081844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491497, 982994, 1474491, 1965988, 2457485, 2948982, 4914970, 5897964, 7372455, 9829940, 14744910, 29489820]

約数ペア:

[(1, 29489820), (2, 14744910), (3, 9829940), (4, 7372455), (5, 5897964), (6, 4914970), (10, 2948982), (12, 2457485), (15, 1965988), (20, 1474491), (30, 982994), (60, 491497)]