290465790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9682193}}^1$

素因数の和:9682203

約数の個数: 16

約数和(自身を含む): 697117968

約数和(自身を除く): 406652178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9682193, 19364386, 29046579, 48410965, 58093158, 96821930, 145232895, 290465790]

約数ペア:

[(1, 290465790), (2, 145232895), (3, 96821930), (5, 58093158), (6, 48410965), (10, 29046579), (15, 19364386), (30, 9682193)]