16628790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{554293}}^1$

素因数の和:554303

約数の個数: 16

約数和(自身を含む): 39909168

約数和(自身を除く): 23280378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 554293, 1108586, 1662879, 2771465, 3325758, 5542930, 8314395, 16628790]

約数ペア:

[(1, 16628790), (2, 8314395), (3, 5542930), (5, 3325758), (6, 2771465), (10, 1662879), (15, 1108586), (30, 554293)]