28641570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{954719}}^1$

素因数の和:954729

約数の個数: 16

約数和(自身を含む): 68739840

約数和(自身を除く): 40098270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 954719, 1909438, 2864157, 4773595, 5728314, 9547190, 14320785, 28641570]

約数ペア:

[(1, 28641570), (2, 14320785), (3, 9547190), (5, 5728314), (6, 4773595), (10, 2864157), (15, 1909438), (30, 954719)]