202114890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2245721}}^1$

素因数の和:2245734

約数の個数: 24

約数和(自身を含む): 525498948

約数和(自身を除く): 323384058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2245721, 4491442, 6737163, 11228605, 13474326, 20211489, 22457210, 33685815, 40422978, 67371630, 101057445, 202114890]

約数ペア:

[(1, 202114890), (2, 101057445), (3, 67371630), (5, 40422978), (6, 33685815), (9, 22457210), (10, 20211489), (15, 13474326), (18, 11228605), (30, 6737163), (45, 4491442), (90, 2245721)]