90371340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502063}}^1$

素因数の和:502078

約数の個数: 36

約数和(自身を含む): 274126944

約数和(自身を除く): 183755604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502063, 1004126, 1506189, 2008252, 2510315, 3012378, 4518567, 5020630, 6024756, 7530945, 9037134, 10041260, 15061890, 18074268, 22592835, 30123780, 45185670, 90371340]

約数ペア:

[(1, 90371340), (2, 45185670), (3, 30123780), (4, 22592835), (5, 18074268), (6, 15061890), (9, 10041260), (10, 9037134), (12, 7530945), (15, 6024756), (18, 5020630), (20, 4518567), (30, 3012378), (36, 2510315), (45, 2008252), (60, 1506189), (90, 1004126), (180, 502063)]