171772110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{636193}}^1$

素因数の和:636209

約数の個数: 32

約数和(自身を含む): 458059680

約数和(自身を除く): 286287570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 636193, 1272386, 1908579, 3180965, 3817158, 5725737, 6361930, 9542895, 11451474, 17177211, 19085790, 28628685, 34354422, 57257370, 85886055, 171772110]

約数ペア:

[(1, 171772110), (2, 85886055), (3, 57257370), (5, 34354422), (6, 28628685), (9, 19085790), (10, 17177211), (15, 11451474), (18, 9542895), (27, 6361930), (30, 5725737), (45, 3817158), (54, 3180965), (90, 1908579), (135, 1272386), (270, 636193)]