90673740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503743}}^1$

素因数の和:503758

約数の個数: 36

約数和(自身を含む): 275044224

約数和(自身を除く): 184370484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503743, 1007486, 1511229, 2014972, 2518715, 3022458, 4533687, 5037430, 6044916, 7556145, 9067374, 10074860, 15112290, 18134748, 22668435, 30224580, 45336870, 90673740]

約数ペア:

[(1, 90673740), (2, 45336870), (3, 30224580), (4, 22668435), (5, 18134748), (6, 15112290), (9, 10074860), (10, 9067374), (12, 7556145), (15, 6044916), (18, 5037430), (20, 4533687), (30, 3022458), (36, 2518715), (45, 2014972), (60, 1511229), (90, 1007486), (180, 503743)]