28638570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{954619}}^1$

素因数の和:954629

約数の個数: 16

約数和(自身を含む): 68732640

約数和(自身を除く): 40094070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 954619, 1909238, 2863857, 4773095, 5727714, 9546190, 14319285, 28638570]

約数ペア:

[(1, 28638570), (2, 14319285), (3, 9546190), (5, 5727714), (6, 4773095), (10, 2863857), (15, 1909238), (30, 954619)]