141390540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{785503}}^1$

素因数の和:785518

約数の個数: 36

約数和(自身を含む): 428885184

約数和(自身を除く): 287494644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 785503, 1571006, 2356509, 3142012, 3927515, 4713018, 7069527, 7855030, 9426036, 11782545, 14139054, 15710060, 23565090, 28278108, 35347635, 47130180, 70695270, 141390540]

約数ペア:

[(1, 141390540), (2, 70695270), (3, 47130180), (4, 35347635), (5, 28278108), (6, 23565090), (9, 15710060), (10, 14139054), (12, 11782545), (15, 9426036), (18, 7855030), (20, 7069527), (30, 4713018), (36, 3927515), (45, 3142012), (60, 2356509), (90, 1571006), (180, 785503)]