89613780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1493563}}^1$

素因数の和:1493575

約数の個数: 24

約数和(自身を含む): 250918752

約数和(自身を除く): 161304972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1493563, 2987126, 4480689, 5974252, 7467815, 8961378, 14935630, 17922756, 22403445, 29871260, 44806890, 89613780]

約数ペア:

[(1, 89613780), (2, 44806890), (3, 29871260), (4, 22403445), (5, 17922756), (6, 14935630), (10, 8961378), (12, 7467815), (15, 5974252), (20, 4480689), (30, 2987126), (60, 1493563)]