28057710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{935257}}^1$

素因数の和:935267

約数の個数: 16

約数和(自身を含む): 67338576

約数和(自身を除く): 39280866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 935257, 1870514, 2805771, 4676285, 5611542, 9352570, 14028855, 28057710]

約数ペア:

[(1, 28057710), (2, 14028855), (3, 9352570), (5, 5611542), (6, 4676285), (10, 2805771), (15, 1870514), (30, 935257)]