9879780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{164663}}^1$

素因数の和:164675

約数の個数: 24

約数和(自身を含む): 27663552

約数和(自身を除く): 17783772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 164663, 329326, 493989, 658652, 823315, 987978, 1646630, 1975956, 2469945, 3293260, 4939890, 9879780]

約数ペア:

[(1, 9879780), (2, 4939890), (3, 3293260), (4, 2469945), (5, 1975956), (6, 1646630), (10, 987978), (12, 823315), (15, 658652), (20, 493989), (30, 329326), (60, 164663)]