9855540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18251}}^1$

素因数の和:18269

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 20807820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 18251, 36502, 54753, 73004, 91255, 109506, 164259, 182510, 219012, 273765, 328518, 365020, 492777, 547530, 657036, 821295, 985554, 1095060, 1642590, 1971108, 2463885, 3285180, 4927770, 9855540]

約数ペア:

[(1, 9855540), (2, 4927770), (3, 3285180), (4, 2463885), (5, 1971108), (6, 1642590), (9, 1095060), (10, 985554), (12, 821295), (15, 657036), (18, 547530), (20, 492777), (27, 365020), (30, 328518), (36, 273765), (45, 219012), (54, 182510), (60, 164259), (90, 109506), (108, 91255), (135, 73004), (180, 54753), (270, 36502), (540, 18251)]