28803690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320041}}^1$

素因数の和:320054

約数の個数: 24

約数和(自身を含む): 74889828

約数和(自身を除く): 46086138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320041, 640082, 960123, 1600205, 1920246, 2880369, 3200410, 4800615, 5760738, 9601230, 14401845, 28803690]

約数ペア:

[(1, 28803690), (2, 14401845), (3, 9601230), (5, 5760738), (6, 4800615), (9, 3200410), (10, 2880369), (15, 1920246), (18, 1600205), (30, 960123), (45, 640082), (90, 320041)]