2577870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28643}}^1$

素因数の和:28656

約数の個数: 24

約数和(自身を含む): 6702696

約数和(自身を除く): 4124826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28643, 57286, 85929, 143215, 171858, 257787, 286430, 429645, 515574, 859290, 1288935, 2577870]

約数ペア:

[(1, 2577870), (2, 1288935), (3, 859290), (5, 515574), (6, 429645), (9, 286430), (10, 257787), (15, 171858), (18, 143215), (30, 85929), (45, 57286), (90, 28643)]