169293780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313507}}^1$

素因数の和:313525

約数の個数: 48

約数和(自身を含む): 526693440

約数和(自身を除く): 357399660

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, 313507, 627014, 940521, 1254028, 1567535, 1881042, 2821563, 3135070, 3762084, 4702605, 5643126, 6270140, 8464689, 9405210, 11286252, 14107815, 16929378, 18810420, 28215630, 33858756, 42323445, 56431260, 84646890, 169293780]

約数ペア:

[(1, 169293780), (2, 84646890), (3, 56431260), (4, 42323445), (5, 33858756), (6, 28215630), (9, 18810420), (10, 16929378), (12, 14107815), (15, 11286252), (18, 9405210), (20, 8464689), (27, 6270140), (30, 5643126), (36, 4702605), (45, 3762084), (54, 3135070), (60, 2821563), (90, 1881042), (108, 1567535), (135, 1254028), (180, 940521), (270, 627014), (540, 313507)]