9789090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8819}}^1$

素因数の和:8866

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 14342430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 8819, 17638, 26457, 44095, 52914, 88190, 132285, 264570, 326303, 652606, 978909, 1631515, 1957818, 3263030, 4894545, 9789090]

約数ペア:

[(1, 9789090), (2, 4894545), (3, 3263030), (5, 1957818), (6, 1631515), (10, 978909), (15, 652606), (30, 326303), (37, 264570), (74, 132285), (111, 88190), (185, 52914), (222, 44095), (370, 26457), (555, 17638), (1110, 8819)]