98440620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1640677}}^1$

素因数の和:1640689

約数の個数: 24

約数和(自身を含む): 275633904

約数和(自身を除く): 177193284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1640677, 3281354, 4922031, 6562708, 8203385, 9844062, 16406770, 19688124, 24610155, 32813540, 49220310, 98440620]

約数ペア:

[(1, 98440620), (2, 49220310), (3, 32813540), (4, 24610155), (5, 19688124), (6, 16406770), (10, 9844062), (12, 8203385), (15, 6562708), (20, 4922031), (30, 3281354), (60, 1640677)]