28670490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{106187}}^1$

素因数の和:106203

約数の個数: 32

約数和(自身を含む): 76455360

約数和(自身を除く): 47784870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 106187, 212374, 318561, 530935, 637122, 955683, 1061870, 1592805, 1911366, 2867049, 3185610, 4778415, 5734098, 9556830, 14335245, 28670490]

約数ペア:

[(1, 28670490), (2, 14335245), (3, 9556830), (5, 5734098), (6, 4778415), (9, 3185610), (10, 2867049), (15, 1911366), (18, 1592805), (27, 1061870), (30, 955683), (45, 637122), (54, 530935), (90, 318561), (135, 212374), (270, 106187)]