204900210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2276669}}^1$

素因数の和:2276682

約数の個数: 24

約数和(自身を含む): 532740780

約数和(自身を除く): 327840570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2276669, 4553338, 6830007, 11383345, 13660014, 20490021, 22766690, 34150035, 40980042, 68300070, 102450105, 204900210]

約数ペア:

[(1, 204900210), (2, 102450105), (3, 68300070), (5, 40980042), (6, 34150035), (9, 22766690), (10, 20490021), (15, 13660014), (18, 11383345), (30, 6830007), (45, 4553338), (90, 2276669)]