30466860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507781}}^1$

素因数の和:507793

約数の個数: 24

約数和(自身を含む): 85307376

約数和(自身を除く): 54840516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507781, 1015562, 1523343, 2031124, 2538905, 3046686, 5077810, 6093372, 7616715, 10155620, 15233430, 30466860]

約数ペア:

[(1, 30466860), (2, 15233430), (3, 10155620), (4, 7616715), (5, 6093372), (6, 5077810), (10, 3046686), (12, 2538905), (15, 2031124), (20, 1523343), (30, 1015562), (60, 507781)]