30390060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506501}}^1$

素因数の和:506513

約数の個数: 24

約数和(自身を含む): 85092336

約数和(自身を除く): 54702276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506501, 1013002, 1519503, 2026004, 2532505, 3039006, 5065010, 6078012, 7597515, 10130020, 15195030, 30390060]

約数ペア:

[(1, 30390060), (2, 15195030), (3, 10130020), (4, 7597515), (5, 6078012), (6, 5065010), (10, 3039006), (12, 2532505), (15, 2026004), (20, 1519503), (30, 1013002), (60, 506501)]