7745490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28687}}^1$

素因数の和:28703

約数の個数: 32

約数和(自身を含む): 20655360

約数和(自身を除く): 12909870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28687, 57374, 86061, 143435, 172122, 258183, 286870, 430305, 516366, 774549, 860610, 1290915, 1549098, 2581830, 3872745, 7745490]

約数ペア:

[(1, 7745490), (2, 3872745), (3, 2581830), (5, 1549098), (6, 1290915), (9, 860610), (10, 774549), (15, 516366), (18, 430305), (27, 286870), (30, 258183), (45, 172122), (54, 143435), (90, 86061), (135, 57374), (270, 28687)]