205256070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2280623}}^1$

素因数の和:2280636

約数の個数: 24

約数和(自身を含む): 533666016

約数和(自身を除く): 328409946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2280623, 4561246, 6841869, 11403115, 13683738, 20525607, 22806230, 34209345, 41051214, 68418690, 102628035, 205256070]

約数ペア:

[(1, 205256070), (2, 102628035), (3, 68418690), (5, 41051214), (6, 34209345), (9, 22806230), (10, 20525607), (15, 13683738), (18, 11403115), (30, 6841869), (45, 4561246), (90, 2280623)]