9659820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{160997}}^1$

素因数の和:161009

約数の個数: 24

約数和(自身を含む): 27047664

約数和(自身を除く): 17387844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 160997, 321994, 482991, 643988, 804985, 965982, 1609970, 1931964, 2414955, 3219940, 4829910, 9659820]

約数ペア:

[(1, 9659820), (2, 4829910), (3, 3219940), (4, 2414955), (5, 1931964), (6, 1609970), (10, 965982), (12, 804985), (15, 643988), (20, 482991), (30, 321994), (60, 160997)]