197430930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2193677}}^1$

素因数の和:2193690

約数の個数: 24

約数和(自身を含む): 513320652

約数和(自身を除く): 315889722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2193677, 4387354, 6581031, 10968385, 13162062, 19743093, 21936770, 32905155, 39486186, 65810310, 98715465, 197430930]

約数ペア:

[(1, 197430930), (2, 98715465), (3, 65810310), (5, 39486186), (6, 32905155), (9, 21936770), (10, 19743093), (15, 13162062), (18, 10968385), (30, 6581031), (45, 4387354), (90, 2193677)]