280309710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9343657}}^1$

素因数の和:9343667

約数の個数: 16

約数和(自身を含む): 672743376

約数和(自身を除く): 392433666

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9343657, 18687314, 28030971, 46718285, 56061942, 93436570, 140154855, 280309710]

約数ペア:

[(1, 280309710), (2, 140154855), (3, 93436570), (5, 56061942), (6, 46718285), (10, 28030971), (15, 18687314), (30, 9343657)]