253710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2819}}^1$

素因数の和:2832

約数の個数: 24

約数和(自身を含む): 659880

約数和(自身を除く): 406170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2819, 5638, 8457, 14095, 16914, 25371, 28190, 42285, 50742, 84570, 126855, 253710]

約数ペア:

[(1, 253710), (2, 126855), (3, 84570), (5, 50742), (6, 42285), (9, 28190), (10, 25371), (15, 16914), (18, 14095), (30, 8457), (45, 5638), (90, 2819)]