305950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 24

約数和(自身を含む): 591480

約数和(自身を除く): 285530

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 211, 290, 422, 725, 1055, 1450, 2110, 5275, 6119, 10550, 12238, 30595, 61190, 152975, 305950]

約数ペア:

[(1, 305950), (2, 152975), (5, 61190), (10, 30595), (25, 12238), (29, 10550), (50, 6119), (58, 5275), (145, 2110), (211, 1450), (290, 1055), (422, 725)]