30884220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57193}}^1$

素因数の和:57211

約数の個数: 48

約数和(自身を含む): 96085920

約数和(自身を除く): 65201700

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, 57193, 114386, 171579, 228772, 285965, 343158, 514737, 571930, 686316, 857895, 1029474, 1143860, 1544211, 1715790, 2058948, 2573685, 3088422, 3431580, 5147370, 6176844, 7721055, 10294740, 15442110, 30884220]

約数ペア:

[(1, 30884220), (2, 15442110), (3, 10294740), (4, 7721055), (5, 6176844), (6, 5147370), (9, 3431580), (10, 3088422), (12, 2573685), (15, 2058948), (18, 1715790), (20, 1544211), (27, 1143860), (30, 1029474), (36, 857895), (45, 686316), (54, 571930), (60, 514737), (90, 343158), (108, 285965), (135, 228772), (180, 171579), (270, 114386), (540, 57193)]