128401230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4280041}}^1$

素因数の和:4280051

約数の個数: 16

約数和(自身を含む): 308163024

約数和(自身を除く): 179761794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4280041, 8560082, 12840123, 21400205, 25680246, 42800410, 64200615, 128401230]

約数ペア:

[(1, 128401230), (2, 64200615), (3, 42800410), (5, 25680246), (6, 21400205), (10, 12840123), (15, 8560082), (30, 4280041)]