199930230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2221447}}^1$

素因数の和:2221460

約数の個数: 24

約数和(自身を含む): 519818832

約数和(自身を除く): 319888602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2221447, 4442894, 6664341, 11107235, 13328682, 19993023, 22214470, 33321705, 39986046, 66643410, 99965115, 199930230]

約数ペア:

[(1, 199930230), (2, 99965115), (3, 66643410), (5, 39986046), (6, 33321705), (9, 22214470), (10, 19993023), (15, 13328682), (18, 11107235), (30, 6664341), (45, 4442894), (90, 2221447)]