25710180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{428503}}^1$

素因数の和:428515

約数の個数: 24

約数和(自身を含む): 71988672

約数和(自身を除く): 46278492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 428503, 857006, 1285509, 1714012, 2142515, 2571018, 4285030, 5142036, 6427545, 8570060, 12855090, 25710180]

約数ペア:

[(1, 25710180), (2, 12855090), (3, 8570060), (4, 6427545), (5, 5142036), (6, 4285030), (10, 2571018), (12, 2142515), (15, 1714012), (20, 1285509), (30, 857006), (60, 428503)]