28957770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107251}}^1$

素因数の和:107267

約数の個数: 32

約数和(自身を含む): 77221440

約数和(自身を除く): 48263670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 107251, 214502, 321753, 536255, 643506, 965259, 1072510, 1608765, 1930518, 2895777, 3217530, 4826295, 5791554, 9652590, 14478885, 28957770]

約数ペア:

[(1, 28957770), (2, 14478885), (3, 9652590), (5, 5791554), (6, 4826295), (9, 3217530), (10, 2895777), (15, 1930518), (18, 1608765), (27, 1072510), (30, 965259), (45, 643506), (54, 536255), (90, 321753), (135, 214502), (270, 107251)]