28283130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{314257}}^1$

素因数の和:314270

約数の個数: 24

約数和(自身を含む): 73536372

約数和(自身を除く): 45253242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 314257, 628514, 942771, 1571285, 1885542, 2828313, 3142570, 4713855, 5656626, 9427710, 14141565, 28283130]

約数ペア:

[(1, 28283130), (2, 14141565), (3, 9427710), (5, 5656626), (6, 4713855), (9, 3142570), (10, 2828313), (15, 1885542), (18, 1571285), (30, 942771), (45, 628514), (90, 314257)]